2. Two boxes are stacked as shown in the diagram below. The bottom box has a mass of 3.5 kg and the top box has a mass of 1.5 kg. They are pushed up a ramp inclined at 15° by an applied force of 25 N, applied to the lower box and directed parallel to the ramp. The coefficient of kinetic friction between the ramp and the bottom box is 0.12. Determine the minimum coefficient of static friction required to keep the top box in place on the bottom box. Fa 15°

2. Two boxes are stacked as shown in the diagram below. The bottom box has a mass of 3.5 kg and the top box has a mass of 1.5 kg. They are pushed up a ramp inclined at 15° by an applied force of 25 N, applied to the lower box and directed parallel to the ramp. The coefficient of kinetic friction between the ramp and the bottom box is 0.12. Determine the minimum coefficient of static friction required to keep the top box in place on the bottom box. Fa 15°

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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