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MHT CET2010PhysicsMotion in Two Dimensions

If KE of the particle of mass m performing UCM in a circle of radius r is E . Find the acceleration of the particle

Options

  1. A2 E m r
  2. B( 2 E m r )²
  3. C2 Emr
  4. D4 E m r

Correct answer

A. 2 E m r

Step-by-step solution

Kinetic energy aligned 1 2 m v²=E 1 2 m r v² r &=E 1 2 m r a &=E a &= 2 E m r aligned

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