A child of mass 20 kg swings from a 5.90 m long rope, see the figure below. Her tangential speed at the bottom of the swing is 7.95 m/s. What is the centripetal force ( N) on the child at the bottom of the swing? Selected Answer: O 18.24 Correct Answer: 214.24

A child of mass 20 kg swings from a 5.90 m long rope, see the figure below. Her tangential speed at the bottom of the swing is 7.95 m/s. What is the centripetal force ( N) on the child at the bottom of the swing? Selected Answer: O 18.24 Correct Answer: 214.24

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 10CQ: In circular motion, a tangential acceleration can change the magnitude of the velocity but not its...

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