
Concept explainers
Centripetal acceleration of the runner and the agent which exerts the

Explanation of Solution
Introduction:
After attaching the ball with any rope and swinging over the head in a circle with a constant speed, a centripetal force acts on the ball.
The direction of centripetal force is always towards the center of circle around which ball is swung.
If mass of the ball is m and it swings with a velocity of v around a circle of radius r , then centripetal force will be equal to:
Chapter 6 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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