The cantilevered jib crane is used to support the load of 780 lb. If x = 5,
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The cantilevered jib crane is used to support the load of 780 lb. If x = 5, determine the reactions at the supports. 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.
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B 4 ft A -x- -8 ft- T 780 lb
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Equations of Equilibrium Referring to the FBD of the jib crane shown in Fig a ...View the full answer
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