Problem 1 A 5.0 kg box has an unknown initial velocity, Vo, when it runs into a light spring of force constant, k = 5000 N/m, and compresses the spring to a maximum distance of 5.0 cm. The kinetic coefficient of friction between the block and the surface is 0.25. Use the work-energy theorem to find the initial velocity of the block. Do not use conservation of mechanical energy to solve this problem. Show all work for full credit.

Problem 1 A 5.0 kg box has an unknown initial velocity, Vo, when it runs into a light spring of force constant, k = 5000 N/m, and compresses the spring to a maximum distance of 5.0 cm. The kinetic coefficient of friction between the block and the surface is 0.25. Use the work-energy theorem to find the initial velocity of the block. Do not use conservation of mechanical energy to solve this problem. Show all work for full credit.

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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