Answered: 6.89 The woman using the exercise… | bartleby

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6.89 The woman using the exercise machine is holding the 80-1b
weight stationar in the position shown. What are the reactions at
the fixed support E and the pin support F? (A and C are pinned
connections.)
9 in
6 ft
-2 ft 2 in-
A
E
-2 ft 1 ft 6 in
B
80 lb
F
P oblem 6.89
D
60°

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