QUESTION 7 Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 7.13 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.330. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the LEFT at a constant velocity? A 7.13 kg B 9.47 kg C 4.31 kg D 11.80 kg

QUESTION 7 Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 7.13 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.330. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the LEFT at a constant velocity? A 7.13 kg B 9.47 kg C 4.31 kg D 11.80 kg

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Description: QUESTION 7Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the block

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter6: Applications Of Newton’s Laws Of Motion

Section: Chapter Questions

Problem 10PQ: A makeshift sign hangs by a wire that is extended over an ideal pulley and is wrapped around a large...

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QUESTION 7

Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 7.13 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.330. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the LEFT at a constant velocity?

A
7.13 kg

B
9.47 kg

C
4.31 kg

D
11.80 kg

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