The 49-kg crate is stationary when the force P is applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 84 N, and (c) P = 234 N. The acceleration is positive if up the slope, negative if down the slope. H = 0.16 H =0.12 49 kg 12° Part 1 X Incorrect Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force Fis needed to keep the block from moving? mg P N Answer: F = -0.8873

The 49-kg crate is stationary when the force P is applied. Determine the resulting acceleration of the crate if (a) P = 0, (b) P = 84 N, and (c) P = 234 N. The acceleration is positive if up the slope, negative if down the slope. H = 0.16 H =0.12 49 kg 12° Part 1 X Incorrect Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P = 0, what friction force Fis needed to keep the block from moving? mg P N Answer: F = -0.8873

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter7: Rotational Motion And Gravitation

Section: Chapter Questions

Problem 54AP: A 0.400-kg pendulum bob passes through the lowest part of its path at a speed of 3.00 m/s. (a) What...

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