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. Ans: T = 350 lb, Ax = 2000 lb, Ay = 700 lb, Bx = 1823.1 lb, By = 1803.1 lb, Dx = 1823.1 lb, Dy = 1843.1 lb 4 ft A 4 ft 4 ft W 60° B 700 lb

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. Ans: T = 350 lb, Ax = 2000 lb, Ay = 700 lb, Bx = 1823.1 lb, By = 1803.1 lb, Dx = 1823.1 lb, Dy = 1843.1 lb 4 ft A 4 ft 4 ft W 60° B 700 lb

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter6: Beams And Cables

Section: Chapter Questions

Problem 6.90P: The 14-kN weight is suspended from a small pulley that is free to roll on the cable. The length of...

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