Physics › Center of Mass
Center of Mass Questions
502 questions across 10 subtopics — with step-by-step solutions.
243(3)
244(1)
246(1)
Calculate of COM(58)
- Three particles of masses 1 \mathrm{~kg},... | | TestHub
- Symbolic objects are constructed out of st... | | TestHub
- Four identical point masses, each of mass... | Physics | TestHub
- A thin square plate of side 'a' has its co... | Physics | TestHub
- A uniform rod of length L and mass M is at... | Physics | TestHub
- Three particles of masses m , 2m , and 3m... | Physics | TestHub
- Match the following physical quantities re... | Physics | TestHub
- Three point masses are placed in the XY-pl... | Physics | TestHub
- A uniform square plate of side L and mass... | Physics | TestHub
- Statement-1 : If a uniform circular disc h... | Physics | TestHub
- A uniform circular disc of radius R has a... | Physics | TestHub
- A uniform circular disc of radius R has a... | Physics | TestHub
- Assertion (A): The center of mass of a sys... | Physics | TestHub
- A uniform square plate of side 2a has a ci... | Physics | TestHub
- A non-uniform rod of length L has a linear... | Physics | TestHub
- A thin uniform circular disc of radius R a... | Physics | TestHub
- A circular disc of radius is removed from... | Physics | TestHub
- A thin rod of length ' ' is lying along th... | Physics | TestHub
- A system consists of three particles, each... | Physics | TestHub
- Distance of the centre of mass of a solid... | Physics | TestHub
- A uniform thin rod AB of lengthhas linear... | Physics | TestHub
- In the figure shown is a uniform wire. If... | Physics | TestHub
- A uniform rectangular thin sheet of mass h... | Physics | TestHub
- Three particles of masses,andare placed at... | Physics | TestHub
- The position vector of the center of masso... | Physics | TestHub
- A rod of lengthhas non-uniform linear mass... | Physics | TestHub
- A square shaped hole of side is carved out... | Physics | TestHub
- The centre of mass of a solid hemisphere o... | Physics | TestHub
- Three point particles of masses and are pl... | Physics | TestHub
- As shown in figure. When a spherical cavit... | Physics | TestHub
- The coordinates of the centre of mass of a... | Physics | TestHub
- A circular hole of radius is cut out of a... | Physics | TestHub
- The position of the centre of mass of a un... | Physics | TestHub
- Three bricks each of length and mass are a... | Physics | TestHub
- The disc of mass with uniform surface mass... | Physics | TestHub
- The distance of centre of mass from endof... | Physics | TestHub
- A uniform thin metal plate of mass with di... | Physics | TestHub
- Two bodies of mass 1 kg and 3 kg have posi... | Physics | TestHub
- The identical spheres each of massare plac... | Physics | TestHub
- In a system two particles of masses and ar... | Physics | TestHub
- The center of mass of a thin rectangular p... | Physics | TestHub
- Consider a circular disc of radius 20 cm w... | Physics | TestHub
- Point masses of values 1, \frac{1}{2}, \fr... | Physics | TestHub
- For years together, people thought that he... | Physics | TestHub
- Centre of mass of 3 particles of 10 \mathr... | Physics | TestHub
- A solid cone is placed on a horizontal sur... | Physics | TestHub
- Two semicircular rings of linear mass dens... | Physics | TestHub
- In the given figure four rods \mathrm{AB},... | Physics | TestHub
- A non uniform cylinderical rod of mass 5kg... | Physics | TestHub
- From a uniform square plate, one-fourth pa... | Physics | TestHub
- If a portion of uniform disc of radius 3R... | Physics | TestHub
- Symbolic objects constructed out of sticks... | Physics | TestHub
- A homogenous solid body consists of right... | Physics | TestHub
- A hemispherical shell of radius R is cappe... | Physics | TestHub
- Find the magnitude of x coordinate of cent... | Physics | TestHub
- If an ellipse is rotated about X-axis an e... | Physics | TestHub
- Point masses of values 1, \frac{1}{2}, \fr... | Physics | TestHub
- A square plate of variable mass density ha... | | TestHub
Collision(128)
- A dumb-bell is made of two small spheres o... | | TestHub
- A bullet of mass m = 0.01 \text{ kg} movin... | Physics | TestHub
- A block of mass 1 kg moving with a velocit... | Physics | TestHub
- A block of mass M is initially at rest on... | Physics | TestHub
- Match the scenarios involving collisions w... | Physics | TestHub
- Assertion (A): In an elastic collision, bo... | Physics | TestHub
- A bullet of mass m is fired horizontally i... | Physics | TestHub
- A particle of mass m moving with velocity... | Physics | TestHub
- A 2 \text{ kg} block moving at 5 \text{ m/... | Physics | TestHub
- A block of mass m moving with speed v on a... | Physics | TestHub
- A particle of mass m moving with velocity... | Physics | TestHub
- A particle of mass m moving with velocity... | Physics | TestHub
- A block of mass m is moving with velocity... | Physics | TestHub
- A ball of mass m moving with velocity v co... | Physics | TestHub
- A ball of mass m moving with velocity \vec... | Physics | TestHub
- A block of mass 1 kg moving with a speed o... | Physics | TestHub
- Statement-1 : In a perfectly inelastic col... | Physics | TestHub
- A particle of mass m moving with speed v c... | Physics | TestHub
- In a scattering experiment, a particle of... | Physics | TestHub
- The block of mass moving on the frictionle... | Physics | TestHub
- A mass ' ' moves with a velocity and colli... | Physics | TestHub
- A block of mass is moving with a speed of... | Physics | TestHub
- A particle of mass moving eastwards with a... | Physics | TestHub
- Statement-1 : Two particles moving in the... | Physics | TestHub
- Two bodies and of mass and respectively ar... | Physics | TestHub
- A moving particle of mass , makes a head o... | Physics | TestHub
- This question has and of the four choices... | Physics | TestHub
- A bob of mass, suspended by a string of le... | Physics | TestHub
- Three masses and are moving in plane with... | Physics | TestHub
- A particle of massmoving in thedirection w... | Physics | TestHub
- Consider elastic collision of a particle o... | Physics | TestHub
- Two particlesandof equal massare moving wi... | Physics | TestHub
- A proton of mass collides elastically with... | Physics | TestHub
- It is found that if a neutron suffers an e... | Physics | TestHub
- The mass of a hydrogen molecule isIfhydrog... | Physics | TestHub
- In a collinear collision, a particle with... | Physics | TestHub
- Three blocksandare lying on a smooth horiz... | Physics | TestHub
- A particle of massis moving with speedand... | Physics | TestHub
- Two particles of massesandmoving with spee... | Physics | TestHub
- A simple pendulum, made of a string of len... | Physics | TestHub
- A body of massmoving with an unknown veloc... | Physics | TestHub
- A body of massmakes an elastic collision w... | Physics | TestHub
- A particle of massis dropped from a height... | Physics | TestHub
- Two particles of equal masshave respective... | Physics | TestHub
- Particleof massmoving with velocitycollide... | Physics | TestHub
- A block of massis at rest at the edge of a... | Physics | TestHub
- A particle of mass is moving along the -ax... | Physics | TestHub
- Two bodies of the same mass are moving wit... | Physics | TestHub
- A particle of masswith an initial velocity... | Physics | TestHub
- A rubber ball is dropped from a height ofo... | Physics | TestHub
- Blocks of massesandare arranged in a line... | Physics | TestHub
- An object of masscollides with another obj... | Physics | TestHub
- A large block of wood of mass is hanging f... | Physics | TestHub
- A ball with a speed ofcollides with anothe... | Physics | TestHub
- A body of massmoving with a speed ofmakes... | Physics | TestHub
- A rubber ball is released from a height of... | Physics | TestHub
- Given below are two statements: one is lab... | Physics | TestHub
- Three objects and are kept in a straight l... | Physics | TestHub
- A body of massmoving at speedcollides elas... | Physics | TestHub
- What percentage of kinetic energy of a mov... | Physics | TestHub
- A particle of mass is projected with veloc... | Physics | TestHub
- A body of masscollides head on elastically... | Physics | TestHub
- A particle of mass moving with velocity co... | Physics | TestHub
- A ball is dropped from a height of. If the... | Physics | TestHub
- As per the given figure, a small ball slid... | Physics | TestHub
- A ball of massrests on a vertical post of... | Physics | TestHub
- A particle of massmoving with velocitycoll... | Physics | TestHub
- A simple pendulum of lengthhas a wooden bo... | Physics | TestHub
- A ball falling freely from a height of , h... | Physics | TestHub
- Consider two blocks A and B of masses and... | Physics | TestHub
- Given below are two statements. One is lab... | Physics | TestHub
- As shown below, bob of a pendulum having m... | Physics | TestHub
- A ball A hits balls B and C placed symmetr... | Physics | TestHub
- A bullet of mass m travelling horizontally... | Physics | TestHub
- Bodies of mass m = 0.5 kg, resting on a ho... | Physics | TestHub
- A ball of mass 2.5 kg is dropped on a fixe... | Physics | TestHub
- Four identical particles A, B, C and D mov... | Physics | TestHub
- This question has Statement I and Statemen... | Physics | TestHub
- Three objects A, B and C are kept in a str... | Physics | TestHub
- A particle of mass 4 m which is at rest ex... | Physics | TestHub
- A particle of mass m , kinetic energy K an... | Physics | TestHub
- Speed of the 3 kg block (in m/s) during th... | Physics | TestHub
- Two balls having mass 2 kg and 3 kg are ap... | Physics | TestHub
- A sphere of mass 4 kg moving to the right... | Physics | TestHub
- A cart of mass M length L stands just at t... | Physics | TestHub
- A set of n-identical cubical blocks lies a... | Physics | TestHub
- An elastic cube sliding without friction a... | Physics | TestHub
- Two blocks A and B, each of mass m, are co... | Physics | TestHub
- In a head on collision, a particle of mass... | Physics | TestHub
- A 1 kg ball moving with a speed of 4 m/s h... | Physics | TestHub
- A ball of mass 1kg is dropped from a heigh... | Physics | TestHub
- Two bodies have undergone an elastic one-d... | Physics | TestHub
- Ball A is at rest somewhere on a smooth bi... | Physics | TestHub
- Particle 1 of mass m_{1} is initially movi... | Physics | TestHub
- Maximum potential energy of deformation is... | Physics | TestHub
- Maximum height attained by the particle (f... | Physics | TestHub
- A ball is thrown downwards with initial sp... | Physics | TestHub
- Two balls each of mass m collide as shown... | Physics | TestHub
- Two blocks of masses m and M are moving wi... | Physics | TestHub
- When A meets B they catch each other and n... | Physics | TestHub
- A block of mass m moving with speed v coll... | Physics | TestHub
- Consider two spherical masses A and B havi... | Physics | TestHub
- A particle moving with kinetic energy = 3J... | Physics | TestHub
- Further compression in the spring (after t... | Physics | TestHub
- Speed of 4kg mass along line of impact aft... | Physics | TestHub
- A ball is projected from a point in one of... | Physics | TestHub
- Two collars, A of mass 2 m and B of mass 3... | Physics | TestHub
- A small solid sphere of unit mass, strikes... | Physics | TestHub
- The friction coefficient between the horiz... | Physics | TestHub
- Seven identical balls, each of mass m , sl... | Physics | TestHub
- The body having mass \mathrm{m}_{1} moving... | | TestHub
- A body of mass m1 collides one-dimensional... | | TestHub
- A bullet of mass m and velocity v passes t... | | TestHub
- A ball, moving with a speed of 9 m/s, stri... | | TestHub
- A particle collides elastically with two m... | | TestHub
- During the collision | | TestHub
- A point mass m collides with a block of ma... | | TestHub
- A mass m moves with a given speed and coll... | | TestHub
- In a carom-board game the striker and the... | | TestHub
- A smooth ball A collides elastically with... | | TestHub
- A particle of mass 1 kg moving with veloci... | | TestHub
- On a smooth horizontal surface, a ball of... | | TestHub
- A disk A of radius r moving on perfectly s... | | TestHub
- Two masses move towards each other as show... | | TestHub
- A body of mass \mathrm{m}_{1} strikes a st... | | TestHub
- A ball of mass 'm' moving horizontally whi... | | TestHub
- Maximum height reached by system (ball + s... | | TestHub
- The velocities of two steel balls before i... | | TestHub
Impulse momentum theorem(37)
- A rubber ball of mass 0.5 kg strikes a rig... | Physics | TestHub
- A stream of water of cross-sectional area... | Physics | TestHub
- A constant force F acts on a body of mass... | Physics | TestHub
- Statement-1 : The impulse imparted by a fo... | Physics | TestHub
- Two particles of masses m_1=1 \text{ kg} a... | Physics | TestHub
- Match the scenarios involving impulse and... | Physics | TestHub
- A ball of mass 0.2 kg is dropped from a he... | Physics | TestHub
- A ball of mass m strikes a rigid wall with... | Physics | TestHub
- Assertion (A): A cricketer catches a fast-... | Physics | TestHub
- A 100 \text{ g} ball moving horizontally w... | Physics | TestHub
- A player caught a cricket ball of mass mov... | Physics | TestHub
- The figure shows the position - time graph... | Physics | TestHub
- A solid horizontal surface is covered with... | Physics | TestHub
- A bullet ofmass is fired from a gun of mas... | Physics | TestHub
- Two billiard balls of equal mass strike a... | Physics | TestHub
- In two different experiments, an object of... | Physics | TestHub
- Two billiard balls of masseach moving in o... | Physics | TestHub
- A batsman hits back a ball of massstraight... | Physics | TestHub
- A ball of masshits the wall with its initi... | Physics | TestHub
- Figures (a), (b), (c) and (d) show variati... | Physics | TestHub
- A bullet of leaves the barrel of gun with... | Physics | TestHub
- A spherical body of massis dropped from a... | Physics | TestHub
- Tension in the string when the second part... | Physics | TestHub
- For technology project, a student has buil... | Physics | TestHub
- A block of mass 1 kg is resting on a rough... | Physics | TestHub
- Find the total impulse by the wall of well... | Physics | TestHub
- Two objects of same mass slide from the sa... | Physics | TestHub
- A particle of mass \mathrm{m}=10^{-6} \mat... | Physics | TestHub
- Two balls connected to a light string, as... | Physics | TestHub
- The length of the string is : | Physics | TestHub
- A platform is kept on rough horizontal sur... | Physics | TestHub
- Three particles A, B and C of mass m, 2m a... | Physics | TestHub
- In the given figure an impulse J is given... | Physics | TestHub
- In the figure shown, each tiny ball has ma... | | TestHub
- A 40 g ball dropped from a certain height... | | TestHub
- A particle of mass \mathrm{m}=1 \mathrm{~k... | | TestHub
- A particle is acted upon by a force for 1... | | TestHub
Miscellaneous(41)
- Two particles of masses m_1 and m_2 are in... | Physics | TestHub
- Two particles of masses m_1 and m_2 are co... | Physics | TestHub
- A projectile moving vertically upwards wit... | Physics | TestHub
- A spring is compressed between two blocks... | Physics | TestHub
- A projectile of mass is fired so that the... | Physics | TestHub
- An object of massis projected with a veloc... | Physics | TestHub
- A body of mass falls freely from a height... | Physics | TestHub
- A piece of wood of massis dropped from the... | Physics | TestHub
- An alpha- particle of masssuffersdimension... | Physics | TestHub
- Ifgas molecules each of masskg collides wi... | Physics | TestHub
- As shown in the figure, a chain of massis... | Physics | TestHub
- A particle of mass m is projected with a s... | Physics | TestHub
- Two identical blocks and each of mass rest... | Physics | TestHub
- A bullet of , moving with velocity , colli... | Physics | TestHub
- A nucleus disintegrates into two smaller p... | Physics | TestHub
- A machine gun of massfiresbullets at the r... | Physics | TestHub
- balls each of massmoving with speedsimulta... | Physics | TestHub
- Two bodies are having kinetic energies in... | Physics | TestHub
- A player caught a cricket ball of mass mov... | Physics | TestHub
- A rod of length 5 L is bent right angle ke... | Physics | TestHub
- Choose the correct statement. | Physics | TestHub
- Find the ratio of the linear momenta of tw... | Physics | TestHub
- In figure a block A of mass 2 kg is moving... | Physics | TestHub
- If 3 point masses 1,2, \& 3 \mathrm{~kg} a... | Physics | TestHub
- Statement-I : A body can have energy witho... | Physics | TestHub
- Which statement is INCORRECT | Physics | TestHub
- Two beads, each of mass m , are constraine... | Physics | TestHub
- Two blocks of mass m_{1} and m_{2} are con... | Physics | TestHub
- Two men of mass 60 kg and 80 kg stand on a... | Physics | TestHub
- A ring of mass m and a particle of same ma... | Physics | TestHub
- Spring is at natural length when force F_{... | Physics | TestHub
- A stream of glass beads, each with a mass... | Physics | TestHub
- Statement-1 : If at t = 0, centre of mass... | Physics | TestHub
- A U shaped tube of mass 2 m is placed on a... | Physics | TestHub
- A uniform rod of mass 250 g having length... | Physics | TestHub
- A balloon and its content having mass is m... | Physics | TestHub
- Consider two blocks A and B of masses and... | Physics | TestHub
- A rod of length 5 L is bent right angle ke... | Physics | TestHub
- Consider a circular disc of radius 20 cm w... | Physics | TestHub
- A train of mass M is moving on a circle tr... | Physics | TestHub
- In figure, a hollow tube of mass M is free... | Physics | TestHub
Momentum conservation(152)
- In the figure shown, upper block (1 kg) is... | | TestHub
- A system consists of two blocks of masses... | Physics | TestHub
- A 60 \text{ kg} man standing on a friction... | Physics | TestHub
- A firecracker of mass 200 \text{ g} is at... | Physics | TestHub
- Statement-1 : When a bomb explodes into se... | Physics | TestHub
- A small block of mass m=1 \text{ kg} is re... | Physics | TestHub
- Assertion (A): When a bomb explodes in mid... | Physics | TestHub
- A bullet of mass 20 g is fired horizontall... | Physics | TestHub
- A body of mass M at rest explodes into thr... | Physics | TestHub
- A block of mass 3 kg is moving with a velo... | Physics | TestHub
- A block of mass 3M at rest on a frictionle... | Physics | TestHub
- A man of mass m stands at one end of a boa... | Physics | TestHub
- A block of mass m is released from rest at... | Physics | TestHub
- A block of mass M is at rest on a friction... | Physics | TestHub
- Match the scenarios involving momentum con... | Physics | TestHub
- A 5 \text{ kg} object initially at rest ex... | Physics | TestHub
- Two blocks of masses m_1=1 \text{ kg} and... | Physics | TestHub
- Two particles, P of mass 2 m and Q of mass... | Physics | TestHub
- As shown, a big box of mass M is resting o... | Physics | TestHub
- A bomb of mass at rest explodes into two p... | Physics | TestHub
- A spring is compressed between two toy car... | Physics | TestHub
- A man of mass . is standing on a platform... | Physics | TestHub
- A rifle man, who together with his rifle h... | Physics | TestHub
- A particle of mass is projected at an angl... | Physics | TestHub
- A trolley having mass ofmoves with uniform... | Physics | TestHub
- A bodyof masshas an initial velocity of. I... | Physics | TestHub
- A ball of mass moving with a velocity alon... | Physics | TestHub
- A body of massat rest explodes into three... | Physics | TestHub
- A pendulum of length consists of a wooden... | Physics | TestHub
- A body of massis moving horizontally with... | Physics | TestHub
- Two astronauts, A and B, both with mass of... | Physics | TestHub
- Particle of mass 'm' placed on a horizonta... | Physics | TestHub
- In the figure shown, a ball is released fr... | Physics | TestHub
- Two bodies of mass \mathrm{m}_{A} & \mathr... | Physics | TestHub
- A ball is dropped as shown in figure. Both... | Physics | TestHub
- A set of n-identical cubical blocks lies a... | Physics | TestHub
- In the arrangement shown, the pendulum A i... | Physics | TestHub
- Following quantities of the ball will rema... | Physics | TestHub
- A bead kept at the bottom of a wedge moves... | Physics | TestHub
- Two masses (\mathrm{m}<\mathrm{M}) are rel... | Physics | TestHub
- A smooth sphere A of mass m collides elast... | Physics | TestHub
- As shown in the figure, block A of mass m... | Physics | TestHub
- A particle of mass ' m ' is projected with... | Physics | TestHub
- (Numerical Grid Type, answer 0 to 9) A bal... | Physics | TestHub
- A block of mass m is hanging from a light... | Physics | TestHub
- Two bodies of masses M and \mathrm{m}(\mat... | Physics | TestHub
- A man of right side jumps right with a spe... | Physics | TestHub
- A smooth uniform square wall frame of mass... | Physics | TestHub
- A small block of mass 0.25 kg is projected... | Physics | TestHub
- A particle is projected at an angle to the... | Physics | TestHub
- A ball of mass 100 gm falls from 5m on a f... | Physics | TestHub
- What is the speed of emitted neutron with... | Physics | TestHub
- A small block of mass m is pushed towards... | Physics | TestHub
- Consider the system comprising of P and Q.... | Physics | TestHub
- A particle of mass m and momentum \vec{P}... | Physics | TestHub
- Two smooth tracks of equal length have "bu... | Physics | TestHub
- Find the total work done by the friction i... | Physics | TestHub
- A particle of mass 2kg is projected vertic... | Physics | TestHub
- Figure shows two blocks of masses \mathrm{... | Physics | TestHub
- For what initial height h of the mass M wi... | Physics | TestHub
- The centres of the spheres 1, 2 and 3 lie... | Physics | TestHub
- The minimum kinetic energy of the meson as... | Physics | TestHub
- A man of mass m is standing on the flat to... | Physics | TestHub
- A plank is moving along a smooth surface w... | Physics | TestHub
- A block A of mass 2m is placed on other bl... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) Line AB is a... | Physics | TestHub
- A semi-cylinder is cut out of a block and... | Physics | TestHub
- Figure shows a block of mass m projected w... | Physics | TestHub
- Just after achieving maximum compression i... | Physics | TestHub
- A small ball is projected from point P fro... | Physics | TestHub
- % QUESTION_START 7 \item[7.] Two men, of m... | Physics | TestHub
- A bullet of mass m is shot with a velocity... | Physics | TestHub
- Paragraph for Question No. 10 & 11: Two bo... | Physics | TestHub
- Which relation is obeyed for velocity of B... | Physics | TestHub
- A small Block A is released from the top o... | Physics | TestHub
- A ball A collides elastically with an anot... | Physics | TestHub
- In the shown diagram a cannon attached to... | Physics | TestHub
- % QUESTION_START 9 \item[9.] In the arrang... | Physics | TestHub
- Two balls of mass m and 2m are connected b... | Physics | TestHub
- (Numerical Grid Type, answer 0 to 9) James... | Physics | TestHub
- A bullet of mass m travelling horizontally... | Physics | TestHub
- A block A of mass 3 kg moving with a speed... | Physics | TestHub
- A test tube of mass 2m closed with a cork... | Physics | TestHub
- The figure below depicts the paths of two... | Physics | TestHub
- As shown in figure, two blocks are connect... | Physics | TestHub
- Total impulse imparted to the ring by the... | Physics | TestHub
- Value of radius of the ring R will be | Physics | TestHub
- In the figure shown two blocks A & B each... | Physics | TestHub
- The energy gain of the quark m_{1} | Physics | TestHub
- Two beads of masses M and m can move witho... | Physics | TestHub
- In an elastic collision between spheres A... | Physics | TestHub
- 5 elastic balls A,B, C, D and E of same ma... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) A small ball... | Physics | TestHub
- A body of mass 2 g, moving along the posit... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) Two identica... | Physics | TestHub
- A projectile launched from the ground expl... | Physics | TestHub
- A man of right side jumps right with a spe... | Physics | TestHub
- (Numerical Grid Type, answer 0 to 9) A bal... | Physics | TestHub
- Two masses (\mathrm{m}<\mathrm{M}) are rel... | Physics | TestHub
- A bomb of 12 kg divides in two parts whose... | Physics | TestHub
- The figure below is the TOP-VIEW of two eq... | Physics | TestHub
- A smooth block of mass m slides on a wedge... | Physics | TestHub
- Two smooth sphere made of identical materi... | Physics | TestHub
- If there is no loss in mechanical energy d... | Physics | TestHub
- A block A of mass m moves on a frictionles... | Physics | TestHub
- Assuming the mass M is released at a heigh... | Physics | TestHub
- What is the speed of emitted neutron with... | Physics | TestHub
- There is no friction between ground and pl... | Physics | TestHub
- Two identical discs of mass 2kg are moving... | Physics | TestHub
- At what height h was the small object rele... | Physics | TestHub
- One end of a pendulum is attached to point... | Physics | TestHub
- A ball of mass 'm' is moving with initial... | Physics | TestHub
- (Same paragraph as Q.10.) The mass of the... | Physics | TestHub
- A small block of mass m is placed on a lon... | Physics | TestHub
- Figure shows a small block of mass \mathrm... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) The centres... | Physics | TestHub
- A molecule capable of vibrations is modele... | Physics | TestHub
- Two particles A & B of masses m and 2m res... | Physics | TestHub
- In Column-I, 4 situations are depicted and... | Physics | TestHub
- Two identical balls (1 and 2) moving with... | Physics | TestHub
- Initially there is a small ball moving wit... | Physics | TestHub
- Bodies of mass \mathrm{m}=0.5 \mathrm{~kg}... | Physics | TestHub
- (Same paragraph as Q.12.) What is the dist... | Physics | TestHub
- Block A of mass 1 kg is hanging at rest fr... | Physics | TestHub
- (Same paragraph as Q.12.) The first collis... | Physics | TestHub
- Two men of mass 60 kg and 80 kg stand on a... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) A small ball... | Physics | TestHub
- A particle of mass 0.01 kg moving horizont... | Physics | TestHub
- The internal energy of the meson which is... | Physics | TestHub
- Two balls of mass m each are connected by... | Physics | TestHub
- What is the ratio of mass of cart and mass... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) A ball of ma... | Physics | TestHub
- Mass 2m is kept on a smooth circular track... | Physics | TestHub
- A fixed wedge ABC is in the shape of an eq... | Physics | TestHub
- A small ball of mass m is placed in a circ... | Physics | TestHub
- Block A is projected with speed v on a smo... | Physics | TestHub
- A wire is bent along an arc with a radius... | Physics | TestHub
- What must the initial height h have been i... | Physics | TestHub
- (Numerical Grid Type, 0 to 9) A particle i... | Physics | TestHub
- (Numerical Grid Type, answer 0 to 9) A blo... | Physics | TestHub
- Assume that 2 bodies collide head on. The... | Physics | TestHub
- Now, let the surface of wedge be smooth so... | Physics | TestHub
- The figure shows the velocity as a functio... | Physics | TestHub
- A circus acrobat of mass M leaps straight... | Physics | TestHub
- A carriage of mass M and length \ell is jo... | Physics | TestHub
- Along a thin ring of radius R and mass 2 m... | Physics | TestHub
- A man of mass m on an initially stationary... | Physics | TestHub
- A rocket is projected straight up and expl... | | TestHub
- Two identical blocks having mass M each ar... | | TestHub
- A boy of mass 10 kg is standing on a 4 kg... | | TestHub
- A small block of mass m is placed on a smo... | | TestHub
- A cannon of mass 10 \times 10^{3} \mathrm{... | | TestHub
Motion of centre of mass(68)
- The external force acting on a system have... | | TestHub
- Statement-1: In a system of two particles,... | Physics | TestHub
- A hollow sphere of mass M and radius R rol... | Physics | TestHub
- A system consists of two particles of mass... | Physics | TestHub
- Two particles of masses m_1 = 2 \text{ kg}... | Physics | TestHub
- Consider a system involving a man and a pl... | Physics | TestHub
- A uniform rod of mass 2 kg and length 1 m... | Physics | TestHub
- A uniform rod of mass M and length L is pi... | Physics | TestHub
- Assertion (A): If two particles are moving... | Physics | TestHub
- Statement-1: The center of mass of a syste... | Physics | TestHub
- Match the following statements regarding t... | Physics | TestHub
- Match the scenarios describing the motion... | Physics | TestHub
- Two blocks of masses m and 2m are connecte... | Physics | TestHub
- Statement-1 : For a system of two particle... | Physics | TestHub
- A block of mass M=10 \text{ kg} is initial... | Physics | TestHub
- A block of mass m is placed on a long trol... | Physics | TestHub
- Two identical particles move towards each... | Physics | TestHub
- A body of mass while falling vertically do... | Physics | TestHub
- Consider a two particle system with partic... | Physics | TestHub
- A boy of mass is standing on a free to mov... | Physics | TestHub
- Four particlesandwith massesandare at the... | Physics | TestHub
- A man (mass) and his son (mass) are standi... | Physics | TestHub
- Two masses and , each of mass are fixed to... | Physics | TestHub
- Three identical spheres each of massare pl... | Physics | TestHub
- Two blocks of massesandare placed on the s... | Physics | TestHub
- A man ofis running on the road and suddenl... | Physics | TestHub
- Two bodies of massandhave position vectors... | Physics | TestHub
- A 24 kg projectile is fired at an angle of... | Physics | TestHub
- The resultant force on a system of particl... | Physics | TestHub
- Figure shows a wedge on which a small bloc... | Physics | TestHub
- Two particle having mass ratio n : 1 are i... | Physics | TestHub
- A 24 kg projectile is fired at an angle of... | Physics | TestHub
- 2 kg and 3 kg blocks are placed on a smoot... | Physics | TestHub
- At \mathrm{t}=0,6 \mathrm{~kg} block is mo... | Physics | TestHub
- Find the x coordinate of the centre of mas... | Physics | TestHub
- Paragraph2 kg and 3 kg blocks are placed o... | Physics | TestHub
- Statement-1 : The centre of mass of an iso... | Physics | TestHub
- A non-zero external force acts on a system... | Physics | TestHub
- For a two-body system in absence of extern... | Physics | TestHub
- In the shown arrangement all surfaces are... | Physics | TestHub
- A system is observed for different types o... | Physics | TestHub
- A child stands at one end of a boat moving... | Physics | TestHub
- In the figure shown the initial velocity o... | Physics | TestHub
- Centre of mass of 3 particles of 10 kg, 20... | Physics | TestHub
- A cat is intially hanging on a rod in stat... | Physics | TestHub
- A vertical rod of mass 4 kg is hanging on... | Physics | TestHub
- If the linear density of a rod of length 3... | Physics | TestHub
- Two masses m and m, that start simultaneou... | Physics | TestHub
- What is the minimum possible length of the... | Physics | TestHub
- The centre of mass of given system is at a... | Physics | TestHub
- The centre of mass of system comprising of... | Physics | TestHub
- A boat of length 10 m and mass 450 kg is f... | Physics | TestHub
- A drinking straw of length \frac{3 a}{2} a... | Physics | TestHub
- Ram \& Shyam are on a boat for a picnic. T... | Physics | TestHub
- A triangular wedge of mass m is placed on... | Physics | TestHub
- Statement-1 : Two particles of mass 1 kg a... | Physics | TestHub
- % QUESTION_START 8 \item[8.] Figure shows... | Physics | TestHub
- % QUESTION_START 1 \item[1.] Seven particl... | Physics | TestHub
- The balloon, the light rope and the monkey... | Physics | TestHub
- Consider a two-block system with a man on... | Physics | TestHub
- Two objects of masses 200 g and 500 g poss... | Physics | TestHub
- Two small balls carrying masses and charge... | Physics | TestHub
- % QUESTION_START 5 5. A plate in the form... | Physics | TestHub
- The figure shows the positions and velocit... | Physics | TestHub
- A hollow smooth tube of mass 2 m is lying... | Physics | TestHub
- In the given arrangement, both blocks are... | Physics | TestHub
- A projectile is launched from the origin w... | | TestHub
- Two masses A and B having mass m and 2m re... | | TestHub
Variable mass(13)
- A rocket of initial mass M_0 (including fu... | Physics | TestHub
- A uniform chain of mass M and length L is... | Physics | TestHub
- A rocket of initial mass M (including fuel... | Physics | TestHub
- A rocket of initial mass M_0 (including fu... | Physics | TestHub
- A machine gun fires a bullet of mass with... | Physics | TestHub
- Sand is being dropped on a conveyer belt a... | Physics | TestHub
- A satellite moving with velocity in a forc... | Physics | TestHub
- A spaceship in space sweeps stationary int... | Physics | TestHub
- The initial mass of a rocket is . Calculat... | Physics | TestHub
- An average force ofis applied on a machine... | Physics | TestHub
- A plane inclined at an angle 37° is covere... | Physics | TestHub
- Figure shows cone of mass 200 gm, suspende... | Physics | TestHub
- A stationary rocket of initial mass m_{0}... | Physics | TestHub
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