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Physics - Circular Motion Question with Solution | TestHub

PhysicsCircular MotionMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

Two particles $A$ and $B$ separated by a distance 2R are moving counter-clockwise along the same circular path of radius $R$ each with uniform speed $v$ . At the time $t = 0$ , $A$ is given a tangential acceleration of magnitude $a = \frac{32 v^{2}}{25 π R}$ in the same direction of the initial velocity. Then which of the following is correct

Options:

Answer:

Solution:

As when they

Collide $\frac{1}{2} (\frac{32 v^{2}}{25 π R}) t^{2} = π R$

$t = \frac{5 π R}{4 V}$

Angle covered by A

$θ = π + \frac{v t}{R}$

$θ = \frac{9 π}{4}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Circular MotionSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

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