The two blocks (MA = 100 kg, MB = 150 kg) shown are originally at rest. Assuming that the coefficients of friction between the blocks and the inclines are ms = 0.25 and mk = 0.20, determinea. acceleration of block Ab. tension in the cord 3. The two blocks (ma=100 kg, m=150 kg) shown are originally at rest. Assuming thatthe coefficients of friction between the blocks and the inclines are us =0.25 and uk=0.20, determinea) acceleration of block Ab) tension in the cord30°60°

For Block A T - mgsinθ = maT - 100gsinθ = 100a ..... (1)

3. The two blocks (ma=100 kg, m=150 kg) shown are originally at rest. Assuming that the coefficients of friction between the blocks and the inclines are us =0.25 and uk =0.20, determine a) acceleration of block A b) tension in the cord A 30° 60°

3. The two blocks (ma=100 kg, m=150 kg) shown are originally at rest. Assuming that the coefficients of friction between the blocks and the inclines are us =0.25 and uk =0.20, determine a) acceleration of block A b) tension in the cord A 30° 60°

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter15: Slope Stability

Section: Chapter Questions

Problem 15.19P

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Concept explainers

Laws of Equilibrium

A body is said to be in equilibrium if the system of forces acting on the body tends to keep the body at rest, in other words, there is no translation motion or net torque on the body. Under such conditions, the equilibrium conditions are to be applied to analyze the condition. The branch of mechanics that deals with this condition is known as 'statics'. Under equilibrium, there are no net forces on the body.

Question

The two blocks (MA = 100 kg, MB = 150 kg) shown are originally at rest. Assuming that the coefficients of friction between the blocks and the inclines are ms = 0.25 and mk = 0.20, determine

a. acceleration of block A

b. tension in the cord

3. The two blocks (ma=100 kg, m=150 kg) shown are originally at rest. Assuming that
the coefficients of friction between the blocks and the inclines are us =0.25 and uk
=0.20, determine
a) acceleration of block A
b) tension in the cord
30°
60°

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