The cantilevered jib crane is used to support the load F. If the trolley T can be
Question:
The cantilevered jib crane is used to support the load F. If the trolley T can be placed anywhere in the range x1 ≤ x ≤ x2, determine the maximum magnitude of reaction at the supports A and B.
Note that the supports are collars that allow the crane to rotate freely about the vertical axis. The collar at B supports a force in the vertical direction, whereas the one at A does not.
Units Used:
kip = 1000 lb
Given:
F = 780 lb
a = 4 ft
b = 8 ft
x1 = 1.5 ft
x2 = 7.5 ft
Transcribed Image Text:
ь м VF+e B
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