A block of mass m 2.50 kg is lying on an incline with friction. Assume the coefficient of friction to be µ, = 0.420, µk = 0.170. A constant force of magnitude F is applied to the block at an angle a = 15.0° relative to the horizontal. See the figure below. The magnitude of force F is increased until the block begins to slide up the incline. Assume going up the incline to be positive. Further assume the incline angle to be 3 = 21.0° a) Draw free body diagram at the instant block slides. A, Mk b) What is the minimum force Fmin required to make the block to slide? c) What is the normal force acting on the block at the instant it begins to slide?

A block of mass m 2.50 kg is lying on an incline with friction. Assume the coefficient of friction to be µ, = 0.420, µk = 0.170. A constant force of magnitude F is applied to the block at an angle a = 15.0° relative to the horizontal. See the figure below. The magnitude of force F is increased until the block begins to slide up the incline. Assume going up the incline to be positive. Further assume the incline angle to be 3 = 21.0° a) Draw free body diagram at the instant block slides. A, Mk b) What is the minimum force Fmin required to make the block to slide? c) What is the normal force acting on the block at the instant it begins to slide?

Name: A block of mass m = 2.50 kg is lying on an incline with friction. Ass
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Description: A block of mass m = 2.50 kg is lying on an incline with friction. Assume the coefficient offriction to be µ, = 0.420, µk = 0.170. A constant force of magnitude F is applied to the block at an anglea = 15.0° relative to the horizontal. See the figure

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section: Chapter Questions

Problem 40P

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