A spring is used to stop a 60 kg package that is sliding on a horizontal surface. The spring has a constant K = 20,000 N/m and is held by cables so that it is initially compressed 0.12 m. The package has a velocity of 2.5 m/s in the position shown, and the maximum additional deflection is 0.04 m. Determine: (a) the coefficient of friction between package and the surface, (b) the velocity of the package as it passes again through the position shown. 2.5 m/s Cable, -60 kg- 600 mm

A spring is used to stop a 60 kg package that is sliding on a horizontal surface. The spring has a constant K = 20,000 N/m and is held by cables so that it is initially compressed 0.12 m. The package has a velocity of 2.5 m/s in the position shown, and the maximum additional deflection is 0.04 m. Determine: (a) the coefficient of friction between package and the surface, (b) the velocity of the package as it passes again through the position shown. 2.5 m/s Cable, -60 kg- 600 mm

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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