A body having a weight of 60 N rests on a smooth plane inclined at 30 to
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Question:
A body having a weight of 60 N rests on a smooth plane inclined at 30 to the horizontal. Determine (a) the horizontal force required to prevent the body from sliding down the plane, (b) the value and direction of the least force required to pull the body up the plane.
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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