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AP EAMCET201724 Apr 2017Evening ShiftPhysicsMotion in Two DimensionsActual

The kinetic energy of a particle moving along a circle of radius ' R ' depends on the distance ' s ' as K = as ^2 where ' a ' is a constant. Then the force acting on the particle is

Options

  1. A2 as ^2 R
  2. B2 as [1+ s ^2 R ^2 ]^ 1 / 2
  3. C2 as
  4. D2 a ( R s )^ 1 / 2

Correct answer

B. 2 as [1+ s ^2 R ^2 ]^ 1 / 2

Step-by-step solution

No solution. Refer to answer key.

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