9-9 CHAPTER 9 Work and Kinetic Energy 23. In Example 9.9 in the textbook, a compressed spring with a spring constant of 65 N/m expands from Fo =-12 cm =-0.12 m to its equilibrium position at x, 0m. a. Graph the spring force (FSp)s from x -0.12 m to x1= 0 m. (Peg,(N) 7.8 Potenti 0-x (m) 0 -.12 -09-06 -03 b. Use your graph to determine AK, the change in a cube's kinetic energy when launched by a spring that has been compressed by 12 cm. c. Use your result from part b to find the launch speed of a 100 g cube in the absence of friction. Compare your answer to the value found in the Example 9.9.

9-9 CHAPTER 9 Work and Kinetic Energy 23. In Example 9.9 in the textbook, a compressed spring with a spring constant of 65 N/m expands from Fo =-12 cm =-0.12 m to its equilibrium position at x, 0m. a. Graph the spring force (FSp)s from x -0.12 m to x1= 0 m. (Peg,(N) 7.8 Potenti 0-x (m) 0 -.12 -09-06 -03 b. Use your graph to determine AK, the change in a cube's kinetic energy when launched by a spring that has been compressed by 12 cm. c. Use your result from part b to find the launch speed of a 100 g cube in the absence of friction. Compare your answer to the value found in the Example 9.9.

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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