A body travels along a circular path of radius 70 m. after traveling half a revolution in 20 seconds find the average velocity and average speed
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I THINK HALF OF REVOLUTION MEANS HALF OF THE PERIMETER OF CIRCLE IS EQUAL TO ΠR AND FROM THERE U GET THE TOTAL DISPLACEMENT DONE BY THE BODY AND THEN SURELY U WILL BE ABLE TO FIND OUT THE ANSWERS WITH THE HELP OF DERIVED FORMULAS OF CIRCULAR MOTION....
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