John whirls a stone that is attached to a 1.90 m string in 2 different ways. In the first, John forms a circle parallel to the ground. In the second case, John forms a vertical circle. In the 38. vertical case, John observes the tension is 25% greater when traveling at the same speed. What is the speed at which the stone travels? А. 13.4 m/s В. 10.5 m/s С. 16.2 m/s D. No Answer is correct. Е. 8.6 m/s

John whirls a stone that is attached to a 1.90 m string in 2 different ways. In the first, John forms a circle parallel to the ground. In the second case, John forms a vertical circle. In the 38. vertical case, John observes the tension is 25% greater when traveling at the same speed. What is the speed at which the stone travels? А. 13.4 m/s В. 10.5 m/s С. 16.2 m/s D. No Answer is correct. Е. 8.6 m/s

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 30P: A pail of water is rotated in a vertical circle of radius 1.00 m. (a) What two external forces act...

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