JEE · NEET Previous Year Question

A particle moves along a circle of radius with constant tangential acceleration. If the velocity of the particle is at the end of second revolution, after the revolution has started then the tangential acceleration is

Topic: JEE PYQ

Answer: A. Full step-by-step solution below.

  1. A
  2. B
  3. C
  4. D

Correct answer: A

Solution

(a): According to work-energy theorem,

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