Physics › W.E.P.
W.E.P. Questions
241 questions across 7 subtopics — with step-by-step solutions.
Calculation of work(37)
- A light inextensible string that goes over... | Physics | TestHub
- A particle moves along the x-axis from x=0... | Physics | TestHub
- A block of mass M is pulled along a rough... | Physics | TestHub
- A particle moves from (0,0) to (a,a) along... | Physics | TestHub
- A particle moves from the origin (0,0) to... | Physics | TestHub
- Match the following scenarios with the wor... | Physics | TestHub
- A chain of mass is placed on a smooth tabl... | Physics | TestHub
- A small block of mass is kept on a rough i... | Physics | TestHub
- A block of massis kept on a platform which... | Physics | TestHub
- A chain (mass) is hanging from a wooden st... | Physics | TestHub
- A uniform chain of lengthand massoverhangs... | Physics | TestHub
- The relationship between the forceand posi... | Physics | TestHub
- The work done by the forcein displacing an... | Physics | TestHub
- A man is holding a chain of massand length... | Physics | TestHub
- A bucket full of water weighs, it is pulle... | Physics | TestHub
- A vertical spring of force constant is att... | Physics | TestHub
- A boy pushes a toy box along the floor by... | Physics | TestHub
- A forceis related to the position of a par... | Physics | TestHub
- A block of mass 1 kg is pushed up a surfac... | Physics | TestHub
- A force of is applied on lower block as sh... | Physics | TestHub
- Which pair of force and displacement gives... | Physics | TestHub
- A sleeve of mass 2 kg at origin can move o... | Physics | TestHub
- A time dependent force \mathrm{F}=8 \mathr... | Physics | TestHub
- Two persons A and B perform same amount of... | Physics | TestHub
- A spring of spring constant 5 \times 10^{3... | Physics | TestHub
- A force F=-5 x Newton is acting on a parti... | Physics | TestHub
- A sleeve of mass 2 kg at origin can move o... | Physics | TestHub
- Force acting on a particle is \overrightar... | Physics | TestHub
- Figure shows the force vs displacement gra... | Physics | TestHub
- A force \overrightarrow{\mathrm{F}}=5 \hat... | Physics | TestHub
- A block of mass 10 kg is attached to a spr... | Physics | TestHub
- A spring of spring constant 5 \times 10^{3... | Physics | TestHub
- The relationship between the force F and p... | Physics | TestHub
- A point object of mass 2 kg is moved from... | Physics | TestHub
- Force acting on a particle is \overrightar... | Physics | TestHub
- A particle is moved along a path AB-BC-CD-... | Physics | TestHub
- A block of mass 1 kg is slipping down an i... | Physics | TestHub
Conservative force & potential energy(54)
- Which of the following is/are conservative... | Physics | TestHub
- For the Force \overline{\mathrm{F}}=\mathr... | Physics | TestHub
- A particle of mass m is moving in a region... | Physics | TestHub
- The potential energy U(x) of a particle in... | Physics | TestHub
- The potential energy of a particle moving... | Physics | TestHub
- Assertion (A): For a force field given by... | Physics | TestHub
- The potential energy for a force field is... | Physics | TestHub
- A long string is stretched by and the pote... | Physics | TestHub
- A freight car moving along a horizontal ra... | Physics | TestHub
- One end of a light spring of natural lengt... | Physics | TestHub
- The potential energy of a particle of mass... | Physics | TestHub
- A ring of mass m free to slide on a fixed... | Physics | TestHub
- A disc of radiusrolls without sliding on a... | Physics | TestHub
- The potential energy of aparticle, free to... | Physics | TestHub
- The potential energy of a particle of mass... | Physics | TestHub
- A massless platform is kept on a light ela... | Physics | TestHub
- A block of massis connected to a spring of... | Physics | TestHub
- The potential energy for a force fieldis g... | Physics | TestHub
- The system is released form rest with both... | Physics | TestHub
- A particle of massis dropped from a height... | Physics | TestHub
- A particle is released from a height. At c... | Physics | TestHub
- Anmetal block of dimensionsis lying on a t... | Physics | TestHub
- A wire, suspended vertically from one of i... | Physics | TestHub
- The potential energy ofparticle free to mo... | Physics | TestHub
- The potential energy of aparticle, free to... | Physics | TestHub
- A particle is placed at the origin and a f... | Physics | TestHub
- A block of masswith a semicircular track o... | Physics | TestHub
- A uniform chain of lengthand massis lying... | Physics | TestHub
- A block of massis kept at the origin atand... | Physics | TestHub
- The potential energy of a particle under a... | Physics | TestHub
- A body is projected at an angle ofwith the... | Physics | TestHub
- If potential energy function for the force... | Physics | TestHub
- A masson the surface of the Earth is shift... | Physics | TestHub
- A particle is released from a height, At a... | Physics | TestHub
- The figure shows two blocks of masseach, c... | Physics | TestHub
- A block of massmoving on a horizontal surf... | Physics | TestHub
- A heavy, flexible uniform chain of lengtha... | Physics | TestHub
- A ball of mass 100 g is dropped from a hei... | Physics | TestHub
- Which of the following force is conservati... | Physics | TestHub
- The potential energy of a particle with ma... | Physics | TestHub
- The potential energy function between two... | Physics | TestHub
- The potential energy of a particle of mass... | Physics | TestHub
- The potential energy at a point, relative... | Physics | TestHub
- Potential energy of a system is given by \... | Physics | TestHub
- Figure shows the (potential energy v/s pos... | Physics | TestHub
- If one of the forces acting on a particle... | Physics | TestHub
- A particle moving along x -axis is being a... | Physics | TestHub
- The potential energy at a point, relative... | Physics | TestHub
- Which among the following forces is conser... | Physics | TestHub
- The potential energy of a body is given by... | Physics | TestHub
- Two blocks A (3kg) and B (6kg) are connect... | Physics | TestHub
- The ends of a spring are attached to block... | Physics | TestHub
- A single conservative force F(x) acts on a... | Physics | TestHub
- The potential energy (in joules) function... | Physics | TestHub
Miscellaneous(34)
- A block of mass m is attached to a light s... | Physics | TestHub
- A massless platform is kept on a light ela... | Physics | TestHub
- An elastic string of unstretched length an... | Physics | TestHub
- A block of mass is attached to a massless... | Physics | TestHub
- A block of mass slides on a frictionless s... | Physics | TestHub
- The blocksandshown in the figure have mass... | Physics | TestHub
- The displacement of an object of massis gi... | Physics | TestHub
- The bob of a pendulum is released from a h... | Physics | TestHub
- gas molecules each of masscollide with a s... | Physics | TestHub
- An observer and a vehicle, both start movi... | Physics | TestHub
- A ball is dropped on to a horizontal plate... | Physics | TestHub
- A student skates up a ramp that makes an a... | Physics | TestHub
- A chain is held on a frictionless table wi... | Physics | TestHub
- Two particles of massesandare initially at... | Physics | TestHub
- A bead of masscan slide without friction o... | Physics | TestHub
- A particle is released from a height. At c... | Physics | TestHub
- A ball suspended by a thread, swings in a... | Physics | TestHub
- Two spherical bodies of the same mass, are... | Physics | TestHub
- A body of massis moving in a medium and ex... | Physics | TestHub
- An installation consists of an electric mo... | Physics | TestHub
- A block of massis connected rigidly with a... | Physics | TestHub
- A massless string and a spring connect two... | Physics | TestHub
- If,andrepresent the work done in moving a... | Physics | TestHub
- A particle is projected vertically upwards... | Physics | TestHub
- Initially, a block of massis at rest on a... | Physics | TestHub
- A block of massis kept on a rough horizont... | Physics | TestHub
- The block of mass 'm' initially at x = 0 i... | Physics | TestHub
- A running man has the same kinetic energy... | Physics | TestHub
- A particle of massmoves along the quarter... | Physics | TestHub
- A block of mass m=2 \mathrm{~kg} is moving... | Physics | TestHub
- A block A of mass m is moving on a frictio... | Physics | TestHub
- A force \overrightarrow{\mathrm{F}} of 5 N... | Physics | TestHub
- A block of mass 2 kg is pushed against a l... | Physics | TestHub
- The potential energy at a point, relative... | Physics | TestHub
Pow er(1)
Power(25)
- A block of mass m is pulled by a constant... | Physics | TestHub
- A car of mass M starts from rest and accel... | Physics | TestHub
- Match the following physical quantities wi... | Physics | TestHub
- A pump is used to lift water from a well o... | Physics | TestHub
- Assertion (A): A car engine delivers const... | Physics | TestHub
- An engine pumps water continuously through... | Physics | TestHub
- Which of the following must be known in or... | Physics | TestHub
- A body is moving unidirectionally under th... | Physics | TestHub
- Aelectric motor lifts an elevator having a... | Physics | TestHub
- A particle of massis driven by a machine t... | Physics | TestHub
- A particle moves with a velocity ofunder t... | Physics | TestHub
- A body of massaccelerates uniformly from r... | Physics | TestHub
- Power supplied to a particle of massvaries... | Physics | TestHub
- A body, starting from rest, is moved along... | Physics | TestHub
- An engine of powerpulls a train of masswit... | Physics | TestHub
- A particle of massis moving in a circular... | Physics | TestHub
- The power supplied by a force acting on a... | Physics | TestHub
- Two men with weights in the ratio run up a... | Physics | TestHub
- Power applied to a particle varies with ti... | Physics | TestHub
- Power of the only force acting on a partic... | Physics | TestHub
- A small object of mass ofmoves in a circul... | Physics | TestHub
- A machine gun fires 300 bullets per if the... | Physics | TestHub
- A pendulum of mass 1 kg and length is rele... | Physics | TestHub
- A body of mass m=4 \mathrm{~kg} starts mov... | Physics | TestHub
- The block has mass M and rests on a surfac... | Physics | TestHub
Vertical circular motion(24)
- A small block of mass m is released from r... | Physics | TestHub
- Assertion (A): A particle of mass m attach... | Physics | TestHub
- A particle of mass m is attached to a ligh... | Physics | TestHub
- A particle of mass m is attached to a ligh... | Physics | TestHub
- A particle of mass m is attached to a ligh... | Physics | TestHub
- A block of mass m is attached to a string... | Physics | TestHub
- A particle of mass m is attached to one en... | Physics | TestHub
- Paragraph: A small block of mass is releas... | Physics | TestHub
- A wire, which passes through the hole in a... | Physics | TestHub
- A particle is attached to a string and the... | Physics | TestHub
- The initial configuration of the system is... | Physics | TestHub
- A spherical ball of massis kept at the hig... | Physics | TestHub
- A small bob tied at one end of a thin stri... | Physics | TestHub
- A ball is projected with horizontal veloci... | Physics | TestHub
- A particle of mass 1 kg moves with a const... | Physics | TestHub
- A bob of mass ' m ' is suspended by a ligh... | Physics | TestHub
- A particle is attached to one end of a str... | Physics | TestHub
- A particle of mass 1 kg is released from r... | Physics | TestHub
- Answer the following by appropriately matc... | Physics | TestHub
- A bob attached to a string is released fro... | Physics | TestHub
- A small block slides down from the top of... | Physics | TestHub
- A block of mass m is released from top of... | Physics | TestHub
- Calculate the following for the situation... | Physics | TestHub
- A particle of mass ' m ' connected to a st... | Physics | TestHub
Work kinetic energy theorem(66)
- A ring of mass m slide from rest on the sm... | Physics | TestHub
- A block of mass 2 \text{ kg} is initially... | Physics | TestHub
- A block of mass m is released from rest fr... | Physics | TestHub
- Assertion (A): A block of mass m is pushed... | Physics | TestHub
- A particle of mass m is projected with an... | Physics | TestHub
- A particle of mass 0.5 \text{ kg} is attac... | Physics | TestHub
- Assertion (A): A block is released from re... | Physics | TestHub
- A ball of mass 2 \text{ kg} is dropped fro... | Physics | TestHub
- A uniform chain of mass 2 \text{ kg} and l... | Physics | TestHub
- A block of mass m is released from rest at... | Physics | TestHub
- A block of mass m is projected with an ini... | Physics | TestHub
- A block slides on a horizontal floor with... | Physics | TestHub
- This question has statement and statement... | Physics | TestHub
- A light inextensible string that goes over... | Physics | TestHub
- A point particle of mass m, moves along th... | Physics | TestHub
- A particle of massis initially at rest at... | Physics | TestHub
- A small block starts slipping down from a... | Physics | TestHub
- The velocity-time graph of a particle of m... | Physics | TestHub
- A ball whose kinetic energy is, is thrown... | Physics | TestHub
- A block of massis released from a height o... | Physics | TestHub
- Ablock slides fromon horizontal track with... | Physics | TestHub
- Aobject has initial velocityWhat will be t... | Physics | TestHub
- A particle starts with speedfromalong-axis... | Physics | TestHub
- If a man of massjumps to the ground from a... | Physics | TestHub
- A block of massis released from the top of... | Physics | TestHub
- Ablock slides fromon horizontal track with... | Physics | TestHub
- Consider an elliptically shaped rail PQ in... | Physics | TestHub
- An object of massstarts to move from rest... | Physics | TestHub
- A block of massis stationary with respect... | Physics | TestHub
- An ideal massless spring can be compressed... | Physics | TestHub
- A spherical ball of mass 20 kg is stationa... | Physics | TestHub
- A block of mass 1 kg is pulled along the c... | Physics | TestHub
- A block of mass 0.18 kg is attached to a s... | Physics | TestHub
- A block is released from rest on an fixed... | Physics | TestHub
- A conveyor belt is moving with a constant... | Physics | TestHub
- A girl slides along a curved water slide,... | Physics | TestHub
- Figure shows a light, inextensible string... | Physics | TestHub
- A particle is shifted from A to B and then... | Physics | TestHub
- The system shown is released from rest. Sp... | Physics | TestHub
- An observer A is at rest in ground frame,... | Physics | TestHub
- A 300 kg crate is dropped vertically onto... | Physics | TestHub
- A body of mass ' m ' is moving slowly up t... | Physics | TestHub
- A block of mass m=2 \mathrm{~kg} is moved... | Physics | TestHub
- All the surfaces are frictionless and syst... | Physics | TestHub
- A deliveryman moves 10 cartons from the si... | Physics | TestHub
- If he accelerates uniformly to the stumps... | Physics | TestHub
- A block is placed on rough hill. Block is... | Physics | TestHub
- A block of mass 1 kg is released from top... | Physics | TestHub
- A small block slides along a path which is... | Physics | TestHub
- A block A of mass m is moving on a frictio... | Physics | TestHub
- A rod is fixed between a vertical wall and... | Physics | TestHub
- In the Figure, the ball A is released from... | Physics | TestHub
- A block of mass 1 kg is pulled along the c... | Physics | TestHub
- A force \overrightarrow{\mathrm{F}}=(3 \ma... | Physics | TestHub
- A force is applied on the body of mass 2 k... | Physics | TestHub
- An ideal massless spring can be compressed... | Physics | TestHub
- Energy spent by bowler in throwing one bal... | Physics | TestHub
- Select the incorrect statement : | Physics | TestHub
- A block of mass 10 kg is released on a fix... | Physics | TestHub
- Figure shows the vertical section of a fri... | Physics | TestHub
- Consider the system of ideal pulley spring... | Physics | TestHub
- In the figure shown the mass m is at rest... | Physics | TestHub
- A block 'A' of mass 45 kg is placed on a b... | Physics | TestHub
- Two blocks A and B are placed over each ot... | Physics | TestHub
- A small block of mass 1 kg is placed at a... | Physics | TestHub
- A block is hanging by a rope in a lift, an... | Physics | TestHub
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