A plank 25 meters long is placed on rough inclined planes at an angle of 15°with the horizontal as shown in Figure 3. The angle of friction is Ø = 15° at both inclines. If the weight of the plank is W = 350 N concentrated at 12 meters from end A, compute the minimum distance x from B at which a load P = 75 N can be placed before slipping impends.

A plank 25 meters long is placed on rough inclined planes at an angle of 15°with the horizontal as shown in Figure 3. The angle of friction is Ø = 15° at both inclines. If the weight of the plank is W = 350 N concentrated at 12 meters from end A, compute the minimum distance x from B at which a load P = 75 N can be placed before slipping impends.

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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