A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wedge (of angle 0 = 35°) as shown in the Fig. (2). The coefficient of kinetic friction for each block is shown in the figure. Determine: %3D (a) The acceleration of the two blocks. (b) The tension in the string. Aluminum Copper m1 Hk = 0.47 m2 Steel Hk = 0.36

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
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Chapter7: Dry Friction
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A 2 kg aluminum block and a 6 kg copper block are connected by a light string
over a frictionless pulley. The two blocks are allowed to move on a fixed steel
block wedge (of angle 0 = 35°) as shown in the Fig. (2). The coefficient of
kinetic friction for each block is shown in the figure. Determine:
%3D
(a) The acceleration of the two blocks.
(b) The tension in the string.
Aluminum
Сopper
m1
Hk = 0.47
m2
Steel
Hk = 0.36
Fig. 2
Transcribed Image Text:A 2 kg aluminum block and a 6 kg copper block are connected by a light string over a frictionless pulley. The two blocks are allowed to move on a fixed steel block wedge (of angle 0 = 35°) as shown in the Fig. (2). The coefficient of kinetic friction for each block is shown in the figure. Determine: %3D (a) The acceleration of the two blocks. (b) The tension in the string. Aluminum Сopper m1 Hk = 0.47 m2 Steel Hk = 0.36 Fig. 2
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