STATICS+MECHANICS OF MATERIALS-ACCESS
2nd Edition
ISBN: 9781259748660
Author: BEER
Publisher: MCG
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Textbook Question
Chapter 2.3, Problem 48P
Collar A is connected as shown to a 50-1b load and can slide on a frictionless horizontal rod. Determine the magnitude of the force P required to maintain the equilibrium of the collar when (a)
(b)
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Collar A is connected as shown to a 50-lb load and can slide on a frictionless horizontal rod. Determine the distance x for which the collar is in equilibrium when P = 48 lb.
P
A
P
C
HINT: Collar A is in equilibrium
20.5 20
4+₂5
50 lb
Free Body: Collar A
150 lb
A
20 in.
PROBLEM 2.63
Collar A is connected as shown to a 50-lb load and can slide on
a frictionless horizontal rod. Determine the magnitude of the
force P required to maintain the equilibrium of the collar when
(a) x=4.5 in., (b) x=15 in.
Where does N come from? What is it?
Two Identical 45-kg cylinders A and B are
supported by smooth planes. Determine all
reactions (in Newton) on cylinder A.
Assume all contact surfaces are smooth.
Chapter 2 Solutions
STATICS+MECHANICS OF MATERIALS-ACCESS
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