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JEE Main Physics question

PhysicsLaws of MotionJEE Main

A particle moves along a circle of radius m with constant tangential acceleration. If the velocity of the particle is 80 m/s at the end of the second revolution after motion has begun, the tangential acceleration is

Answer: (A)

Solution

, final rad/s, angle swept rad. Angular acceleration $α =

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Question ID VK-157803