Compute the combined moment of the two 85-lb forces about (a) point O and (b) point A. The moment is positive if counterclockwise, negative if clockwise. Assume a = 7.5 in., b = 3.5 in., F = 85 lb. F Answers: (a) Mo= i A y ! Ib-in. x
Compute the combined moment of the two 85-lb forces about (a) point O and (b) point A. The moment is positive if counterclockwise, negative if clockwise. Assume a = 7.5 in., b = 3.5 in., F = 85 lb. F Answers: (a) Mo= i A y ! Ib-in. x
University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter10: Fixed-axis Rotation
Section: Chapter Questions
Problem 69P: A solid sphere of radius 10 cm is allowed to rotate freely about an axis. The sphere is given a...
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