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CHAPTER 10
PROBLEM 10.1
Determine the vertical force P that must be applied at C to
maintain the equilibrium of the linkage.
PROBLEM 10.2
Determine the horizontal force P which must be applied at A so
that the linkage is in equilibrium for the position shown.
PROBLEM 10.3
Determine the couple M that must be applied to member ABC to
maintain the equilibrium of the linkage.
PROBLEM 10.4
Determine the couple M that must be applied to member ABC to
maintain the equilibrium of the linkage.
Copyright © McGraw-Hill Education. Permission required for reproduction or display.
PROBLEM 10.5
A spring of constant 15 kN/m connects Points C and F of the linkage
shown. Neglecting the weight of the spring and linkage, determine the force
in the spring and the vertical motion of Point G when a vertical downward
120-N force is applied (a) at Point C, (b) at Points C and H.
Copyright © McGraw-Hill Education. Permission required for reproduction or display.
PROBLEM 10.6
A spring of constant 15 kN/m connects Points C and F of the linkage
shown. Neglecting the weight of the spring and linkage, determine the force
in the spring and the vertical motion of Point G when a vertical downward
120-N force is applied (a) at Point E, (b) at Points E and F.
Copyright © McGraw-Hill Education. Permission required for reproduction or display.
PROBLEM 10.7
The two-bar linkage shown is supported by a pin and bracket at B and
a collar at D that slides freely on a vertical rod. Determine the force
P
required to maintain the equilibrium of the linkage.
PROBLEM 10.8
Knowing that the maximum friction force exerted by the bottle on the cork is
60 lb, determine (a) the force
P
that must be applied to the corkscrew to open the
bottle, (b) the maximum force exerted by the base of the corkscrew on the top of
the bottle.
PROBLEM 10.9
Rod AD is acted upon by a vertical force P at end A, and by two equal and
opposite horizontal forces of magnitude Q at points B and C. Derive an
expression for the magnitude Q of the horizontal forces required for
equilibrium.
