am designing a ramp to slide boxes down. The angle of the ramp is 35º. A plastic box massing 30 kg has a coefficient of kinetic friction µk of 0.2. Is there enough frictional force to prevent the box from sliding down the ramp? If not, what is the force pulling the box along the incline, and how fast will it accelerate? If the 30 kg box was on a flat surface what would be the minimum force needed to get it moving?

am designing a ramp to slide boxes down. The angle of the ramp is 35º. A plastic box massing 30 kg has a coefficient of kinetic friction µk of 0.2. Is there enough frictional force to prevent the box from sliding down the ramp? If not, what is the force pulling the box along the incline, and how fast will it accelerate? If the 30 kg box was on a flat surface what would be the minimum force needed to get it moving?

Name: I am designing a ramp to slide boxes down. The angle of the ramp is 35
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Description: I am designing a ramp to slide boxes down. The angle of the ramp is 35º. A plastic box massing 30 kg has a coefficient of kinetic friction µk of 0.2. Is there enough frictional force to prevent the box from sliding down the ramp? If not, what is the

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 8STP

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