Statics and Mechanics of Materials
2nd Edition
ISBN: 9780073398167
Author: Ferdinand P. Beer, E. Russell Johnston Jr., John T. DeWolf, David Mazurek
Publisher: McGraw-Hill Education
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Question
Chapter 4, Problem 109RP
To determine
(a)
The magnitude of horizontal force required to move the plank at given condition.
To determine
(b)
The magnitude of horizontal force required to move the plank at given condition.
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a 1.2-m plank with a mass of 3kg rests on two joists. knowing that the coefficient of static friction between the plank and the joists is 0.30, determine the magnitude of the horizontal force required to move the plank when a=750mm and a=900mm
A 1.2-m plank with a mass of 3 kg rests on two joists. Knowing that the coefficient of static friction between the plank and the joists is 0.30, determine the magnitude of the horizontal force required to move the plank when (a)a=750 mm, (b) a= 900m.
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Chapter 4 Solutions
Statics and Mechanics of Materials
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