8- A ball of mass m 0.4 kg moves in a vertical circular path on a string L= 1 m. If its speed is 7 m/s at the top of the circle, what is the tension in the string at that point? O A 15.68 N O B 302 N O9 ON O D 23.52 N O Đ 36.28 N

8- A ball of mass m 0.4 kg moves in a vertical circular path on a string L= 1 m. If its speed is 7 m/s at the top of the circle, what is the tension in the string at that point? O A 15.68 N O B 302 N O9 ON O D 23.52 N O Đ 36.28 N

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Description: 8-A ball of mass m = 0.4 kg moves in a vertical circular path on a string L= 1 m. If its speed is 7 m/s at the top of the circle, what is the tension in the string at that point?O A) 15.68 NO B) 3.92 NO 9 ONO D 23.52 NO Đ 35.28 N

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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