In uniform circular motion,the velocity vecto | vedclass

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(A) In uniform circular motion,the speed of the particle remains constant,but the direction of velocity changes continuously.The velocity vector is al

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Perpendicular to each other

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(A) In uniform circular motion,the speed of the particle remains constant,but the direction of velocity changes continuously.The velocity vector is always directed along the tangent to the circular path at any point.The acceleration in uniform circular motion is centripetal acceleration,which is always directed towards the center of the circle along the radius.Since the tangent to a circle is always perpendicular to the radius at the point of contact,the velocity vector and the centripetal acceleration vector are always perpendicular to each other.

In uniform circular motion,the velocity vector and acceleration vector are

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