JEE Main Physics question

PhysicsLaws of MotionJEE Main

A particle moves in a circle of radius with constant speed . At a point on the circle (measured from the centre, with from the positive -axis), the acceleration of the particle is **[AIEEE 2010]**

Answer: (D)

Solution

In uniform circular motion the acceleration is centripetal, , directed from toward the centre.

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Question ID VK-157582