Am, = 1.25-kg aluminum block and a m, = 7.95-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 e = 31.0°) as shown in the figure. (For aluminum on steel, u, = 0.61 and u = 0.47. For copper on steel, u, = 0.53 and 4 = 0.36.) Aluminum Copper m2 Steel (a) the acceleration of the two blocks 1.12 m/s2 (b) the tension in the string 8.6 Your response differs from the correct answer by more than 10%. Double check your calculations. N

College Physics
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ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Am, = 1.25-kg aluminum block and am, = 7.95-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 8 = 31.0°) as shown in the figure. (For aluminum on steel, µ = 0.61 and
H = 0.47. For copper on steel, u, = 0.53 and u, = 0.36.)
Aluminum
Сopper
m2
Steel
(a) the acceleration of the two blocks
1.12
m/s?
(b) the tension in the string
8.6
Your response differs from the correct answer by more than 10%. Double check your calculations. N
Transcribed Image Text:Am, = 1.25-kg aluminum block and am, = 7.95-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 8 = 31.0°) as shown in the figure. (For aluminum on steel, µ = 0.61 and H = 0.47. For copper on steel, u, = 0.53 and u, = 0.36.) Aluminum Сopper m2 Steel (a) the acceleration of the two blocks 1.12 m/s? (b) the tension in the string 8.6 Your response differs from the correct answer by more than 10%. Double check your calculations. N
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