The blocks shown below are connected by cords passing over frictionless pulleys. The coefficients of friction between block A and the ground surface are u, = 0.30 and uz = 0.20 while that of block B and the ground surface are H, = 0.40 and µz = 0.30. Determine the direction of motion (to the left or to the right) of both blocks if it will occur, and compute the magnitude of the actual friction force in kN acting on each block. A 3 kN 3 B 3 2 kN
The blocks shown below are connected by cords passing over frictionless pulleys. The coefficients of friction between block A and the ground surface are u, = 0.30 and uz = 0.20 while that of block B and the ground surface are H, = 0.40 and µz = 0.30. Determine the direction of motion (to the left or to the right) of both blocks if it will occur, and compute the magnitude of the actual friction force in kN acting on each block. A 3 kN 3 B 3 2 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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