a. 9.4 m/s b.8.0 m/s 17S d. 5.2 m/s 11. A ball is released from h and goes around a loop-the-loop. If the track is friction less and h = 3.5R, what is the speed at the top of the loop? (Use energy conservation) a. (3gR)12 b. (5gR)2 c.(7gR)12 d. (9gR)12 h-3-5R TREL.8

a. 9.4 m/s b.8.0 m/s 17S d. 5.2 m/s 11. A ball is released from h and goes around a loop-the-loop. If the track is friction less and h = 3.5R, what is the speed at the top of the loop? (Use energy conservation) a. (3gR)12 b. (5gR)2 c.(7gR)12 d. (9gR)12 h-3-5R TREL.8

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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