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friction b me startin

friction b me startin

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▾ Part A The two blocks A and B have weights W₁ = 75 lb and WB = 12 lb. (Figure 1) Figure A B 1 of 1 If the kinetic coefficient of friction between the incline and block A is μ = 0.2, determine the speed of A after it moves 3 ft down the plane starting from rest. Neglect the mass of the cord and pulleys. Express your answer to three significant figures and include the appropriate units. A ? ft VA= Value S Submit Previous Answers Request Answer × Incorrect; Try Again Provide Feedback Next >
Transcribed Image Text:▾ Part A The two blocks A and B have weights W₁ = 75 lb and WB = 12 lb. (Figure 1) Figure A B 1 of 1 If the kinetic coefficient of friction between the incline and block A is μ = 0.2, determine the speed of A after it moves 3 ft down the plane starting from rest. Neglect the mass of the cord and pulleys. Express your answer to three significant figures and include the appropriate units. A ? ft VA= Value S Submit Previous Answers Request Answer × Incorrect; Try Again Provide Feedback Next >
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