A block slides smoothly along an inclined surface that makes an angle with the horizon. The angle
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Question:
A block slides smoothly along an inclined surface that makes an angle with the horizon. The angle of inclination decreases.
a) How does the coefficient of friction of the slide change between flat and lumpy?
b) Does the support reaction force change?
c) How does gravity change?
d) How does the force of sliding friction change?
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Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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