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Solved: The wall crane supports a load of 700 lb.
Chapter 6, Problem 6-75(choose chapter or problem)
QUESTION:
The wall crane supports a load of 700 lb. Determine the horizontal and vertical components of reaction at the pins A and D. Also, what is the force in the cable at the winch W? The jib ABC has a weight of 100 lb and member BD has a weight of 40 lb. Each member is uniform and has a center of gravity at its center.
Questions & Answers
QUESTION:
The wall crane supports a load of 700 lb. Determine the horizontal and vertical components of reaction at the pins A and D. Also, what is the force in the cable at the winch W? The jib ABC has a weight of 100 lb and member BD has a weight of 40 lb. Each member is uniform and has a center of gravity at its center.
ANSWER:Step 1 of 6
First we will draw the FBD of Pulley E :