Two boxes, one with mass M-17.0 kg and the other with mass m= 3.00 kg, are placed on top of one another and connected to each other by massless string that passess through a massless and frictionless pulley. This system is clamped to a ramp oriented at 0= 60.0° above the horizontal mass M accelerates downward. There is friction between the boxes with coefficient friction µm = 0.586, and there is also friction between mass M and the floor with coefficient of friction µM = 0.342. Note: Express answers in your SI Units. A. Draw the free-body diagram of both blocks. Set the x-axis parallel to the ramp. B. (Write Newton's 2nd law along the x and y directions for both blocks. Let the +x axis be directed downward the incline. C. What is the magnitude of the frictional force between the boxes? D. What is the magnitude of the frictional force between box M and the floor? E. What is the magnitude of the acceleration of the system? F. What is the magnitude of the tension force in the string? HM M m Hm

Two boxes, one with mass M-17.0 kg and the other with mass m= 3.00 kg, are placed on top of one another and connected to each other by massless string that passess through a massless and frictionless pulley. This system is clamped to a ramp oriented at 0= 60.0° above the horizontal mass M accelerates downward. There is friction between the boxes with coefficient friction µm = 0.586, and there is also friction between mass M and the floor with coefficient of friction µM = 0.342. Note: Express answers in your SI Units. A. Draw the free-body diagram of both blocks. Set the x-axis parallel to the ramp. B. (Write Newton's 2nd law along the x and y directions for both blocks. Let the +x axis be directed downward the incline. C. What is the magnitude of the frictional force between the boxes? D. What is the magnitude of the frictional force between box M and the floor? E. What is the magnitude of the acceleration of the system? F. What is the magnitude of the tension force in the string? HM M m Hm

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter12: Static Equilibrium And Elasticity

Section: Chapter Questions

Problem 37P: To get up on the roof, a person (mass 70.0 kg) places 6.00-m aluminum ladder (mass 10.0 kg) against...

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