The 47-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P - 0, (b) P – 151 N,and (c) P- 251 N. The acceleration is positive if up the slope, negative if down the slope.H, = 0.20HA=0.1547 kg15Part 1Part (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 andthen to test this assumption. If P- 0, what friction force Fis needed to keep the block from moving?mgNAnswer: F-

Answered: The 47-kg crate is stationary when the…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A 50.0 kg crate is being pulled by a rope as shown. The height and the width of the block are 0.450 m and 0.750 m, respectively. The coefficient of nonsliding and sliding friction between the floor and the ramp is 0.300 and 0.250, respectively. 5. If the magnitude of the pulling force P is 300 N, which of the following will happen to the crate at that instant? It will remain at rest. It will tip over but will not slide. 50 It will tip over and slide at the same time. It will slide but will not tip over.
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The 47-kg crate is stationary when the force P is applied. Determine the resulting acceleration of the crate if (a) P – 0, (b) P – 151 N, and (c) P – 251 N. The acceleration is positive if up the slope, negative if down the slope. [H, = 0.20 H =0.15 47 kg. 15