Mechanics of Materials
11th Edition
ISBN: 9780137605460
Author: Russell C. Hibbeler
Publisher: Pearson Education (US)
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Chapter 1, Problem 4RP
The circular punch B exerts a force of 2 kN on the top of the plate A. Determine the average shear stress in the plate due to this loading.
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The wheel on a trolley is held in place on the leg using a 5-mm-radius pin. If the wheel is subjected to a normal force of 10 kN, determine the average shear stress in the pin. Neglect the friction force and assume the pin only supports the vertical 10-kN load
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3 ft
-1.25 in
Part A
Determine the average shear stress in the pin needed to support the lamp. Hint:The shear force in the pin is caused by the couple moment required for equilibrium at A.
Express your answer to three significant figures and include appropriate units.
Value
Units
Chapter 1 Solutions
Mechanics of Materials
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