Figure 2 shows a 40 kg crate that is pushed with constant velocity at a distance 8.0 m along a 30° incline plane by the horizontal force of 500N. The coefficient of kinetic friction between the crate and the incline is, uk0.42. Assume the crate is moving towards right direction, calculate the work done by the applied force, the frictional force and the gravitational force. 40 kg 30°

Figure 2 shows a 40 kg crate that is pushed with constant velocity at a distance 8.0 m along a 30° incline plane by the horizontal force of 500N. The coefficient of kinetic friction between the crate and the incline is, uk0.42. Assume the crate is moving towards right direction, calculate the work done by the applied force, the frictional force and the gravitational force. 40 kg 30°

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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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