2. Determine the velocity of the 160-1b block A if the two blocks are released and the 30-1b block B moves 5 ft up the incline. The coefficient of kinetic friction between both blocks and the inclined planes is 4 = .20.

2. Determine the velocity of the 160-1b block A if the two blocks are released and the 30-1b block B moves 5 ft up the incline. The coefficient of kinetic friction between both blocks and the inclined planes is 4 = .20.

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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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.

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2. Determine the velocity of the 160-1b block A if the two blocks are released and the
30-1b block B moves 5 ft up the incline. The coefficient of kinetic friction between both
blocks and the inclined planes is 4 = .20.

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