A 26.0 kg box of textbooks rests on a loading ramp that makes an angle α with the horizontal. The coefficient of kinetic friction is 0.24 and the coefficient of static friction is 0.37. As the angle α is increased, find the minimum angle at which the box starts to slip. At this angle, find the acceleration once the box has begun to move. At this angle, how fast will the box be moving after it has slid 4.7 m along the loading ramp?

A 26.0 kg box of textbooks rests on a loading ramp that makes an angle α with the horizontal. The coefficient of kinetic friction is 0.24 and the coefficient of static friction is 0.37. As the angle α is increased, find the minimum angle at which the box starts to slip. At this angle, find the acceleration once the box has begun to move. At this angle, how fast will the box be moving after it has slid 4.7 m along the loading ramp?

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Description: A 26.0 kg box of textbooks rests on a loading ramp that makes an angle α with the horizontal. The coefficient of kinetic friction is 0.24 and the coefficient of static friction is 0.37.As the angle α is increased, find the minimum angle at which the

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 64P: If a single constant force acts on an object that moves on a straight line, the objects velocity is...

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