NEET PhysicsClass 11Uniform circular motionMediumAssertion–Reason

A stone whirls round a horizontal circle at constant speed. Is its acceleration a constant vector? Evaluate the Assertion (A) and the Reason (R) given for it.

Assertion (A): The acceleration of a body in uniform circular motion is constant.
Reason (R): The speed of a body in uniform circular motion is constant.

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A stone whirls round a horizontal circle at constant speed. Is its acceleration a constant vector? Evaluate the Assertion (A) and the Reason (R) given for it.

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