A disc is rolling on the ground and moving at 30 m/s as a result of its rolling. The disc stops in 20 s after an external force acts on it. How many turns will it make before it stops? Also find the amount of torque that was applied on the disc that stopped it from rolling. The mass of the disc is 50 kg. R= 40 cm V= 30 m/s

A disc is rolling on the ground and moving at 30 m/s as a result of its rolling. The disc stops in 20 s after an external force acts on it. How many turns will it make before it stops? Also find the amount of torque that was applied on the disc that stopped it from rolling. The mass of the disc is 50 kg. R= 40 cm V= 30 m/s

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter11: Angular Momentum

Section: Chapter Questions

Problem 66P: A baseball catcher extends his arm straight up to catch a fast ball with a speed of 40 m/s. The...

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