A m1 = 1.95-kg aluminum block and a m, = 6.65-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 = 30.5°) as shown in the figure. (For aluminum on steel, µs = 0.61 and uy = 0.47. For copper on steel, u, = 0.53 and uk = 0.36.) Aluminum Сopper Steel (a) the acceleration of the two blocks |m/s² (b) the tension in the string

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter5: Further Applications Of Newton's Laws: Friction, Drag, And Elasticity
Section: Chapter Questions
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A m, = 1.95-kg aluminum block and a m, = 6.65-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 = 30.5°) as shown in the figure. (For aluminum on steel, us = 0.61 and uy = 0.47. For copper on
steel, Hs
= 0.53 and
= 0.36.)
Aluminum
Сopper
Steel
(a) the acceleration of the two blocks
m/s2
(b) the tension in the string
Transcribed Image Text:A m, = 1.95-kg aluminum block and a m, = 6.65-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 = 30.5°) as shown in the figure. (For aluminum on steel, us = 0.61 and uy = 0.47. For copper on steel, Hs = 0.53 and = 0.36.) Aluminum Сopper Steel (a) the acceleration of the two blocks m/s2 (b) the tension in the string
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