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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