Engineering Mechanics: Dynamics (14th Edition)
14th Edition
ISBN: 9780133915389
Author: Russell C. Hibbeler
Publisher: PEARSON
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Textbook Question
Chapter 17.3, Problem 38P
Determine the maximum force P that can be applied to the handle without causing the crate to slip or tip on the cart. The coefficient of static friction between the crate and cart is μs = 0.2.
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The drum has a weight of 110 lb and rests on the floor for which the coefficient of static friction is μs = 0.30. Assume the center of gravity of the drum is located at its center.
Pt. A :
If a = 3 ft and b = 4 ft, determine the smallest magnitude of the force P that will cause the drum to start sliding.
Pt. B:
If a = 3 ft and b = 4 ft, determine the smallest magnitude of the force P that will cause the drum to start tipping.
Pt. C :
Based on the results in the previous two parts, the impending motion of the drum is....
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The man pushes on the roller with force P through a handle that connects to the
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and the floor is s = 0.22, determine the maximum force Pthat can be applied to
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be a uniform cylinder. Please pay attention: the numbers may change since they are
randomized. Your answer must include 2 places after the decimal point, and proper
unit. Take g = 32.2 ft/s2.
1.5 ft
30°
Your Answer:
Answer
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B
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Chapter 17 Solutions
Engineering Mechanics: Dynamics (14th Edition)
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