A block is resting on a ramp as shown in the figure below. You can change the inclination angle by raising one end of the ramp. The block has the block, the coefficient of static friction is us = 0.4, and the coefficient of kinetic friction is u = 0.28. mass m, = 6.5 kg. At the interface between the ramp and Slip Angle If you raise the end of the ramp very slowly so that you can assume d = 0 for the block, at what angle will it slip? Note that you can enter your answer in either radians or degrees, as long as you include the correct units: "rad" or "deg" (without the quotes). Click here for a hint Oslip 21.8 deg Acceleration If it slips at that angle, what will the magnitude of its acceleration be as it slides down the ramp? Click here for a hint
A block is resting on a ramp as shown in the figure below. You can change the inclination angle by raising one end of the ramp. The block has the block, the coefficient of static friction is us = 0.4, and the coefficient of kinetic friction is u = 0.28. mass m, = 6.5 kg. At the interface between the ramp and Slip Angle If you raise the end of the ramp very slowly so that you can assume d = 0 for the block, at what angle will it slip? Note that you can enter your answer in either radians or degrees, as long as you include the correct units: "rad" or "deg" (without the quotes). Click here for a hint Oslip 21.8 deg Acceleration If it slips at that angle, what will the magnitude of its acceleration be as it slides down the ramp? Click here for a hint
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter5: Displacement And Force In Two Dimensions
Section: Chapter Questions
Problem 82A
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A block is resting on a ramp as shown in the figure below. You can change the inclination angle θ by raising one end of the ramp. The block has a mass 6.5 kg. At the interface between the ramp and the block, the coefficient of static friction is 0.4, and the coefficient of kinetic friction is .28.
I managed to find the slip angle but I cant figure out where to go from there. Can someone help me understand how to solve this problem?
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