Question

What is the speed of a body moving in a circular motion of radius R after (i) one round (ii) two rounds (iii) 'n' number of rounds

Answer 1

HERE IS YOUR ANSWER

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If the angular velocity is constant, then the velocity of that object will change continuously at every tangential point.

After one round , the velocity is zero because displacement is zero.

After two rounds , the velocity is still zero cuz the displacement is zero.

n Number of rounds the angular velocity is constant (assumed) .

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