He throws a ball towards the batsman. The ball starts to spin with 18.0 rev/s. The radius of the ball is 7.1cm. 1 Find the tangential speed of the outer periphery of the ball as it spins. 2 What is the centripetal acceleration of the cricket ball? 3, Let's consider, due to air friction, the spin of the ball decays at the rate of 0.6 rev/s?. Now find how long it will take for the ball to stop spinning and the total angle through which it will rotate during this time. (Consider the rate as constant).

He throws a ball towards the batsman. The ball starts to spin with 18.0 rev/s. The radius of the ball is 7.1cm. 1 Find the tangential speed of the outer periphery of the ball as it spins. 2 What is the centripetal acceleration of the cricket ball? 3, Let's consider, due to air friction, the spin of the ball decays at the rate of 0.6 rev/s?. Now find how long it will take for the ball to stop spinning and the total angle through which it will rotate during this time. (Consider the rate as constant).

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 11CQ: Suppose a piece of food is on the edge of a rotating microwave oven plate. Does it experience...

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