In each case let w be the weight of the suspended crate full of priceless art ob

ID: 1289619 • Letter: I

Question

In each case let w be the weight of the suspended crate full of priceless art objects. The strut is uniform and also has weight w.

Find the tension T in the cable in the arrangement (a).

Find the magnitude of the force exerted on the strut by the pivot in the arrangement (a).

Find the direction of the force exerted on the strut by the pivot in the arrangement (a).

Find the tension T in the cable in the arrangement (b).

Find the magnitude of the force exerted on the strut by the pivot in the arrangement (b).

Find the direction of the force exerted on the strut by the pivot in the arrangement (b).

=> Find the tension T in the cable in the arrangement (a).
answer in terms of W

T = 2.60w

=> Find the magnitude of the force exerted on the strut by the pivot in the arrangement (a).
answer in terms of W

F= 2.28w

Find the direction of the force exerted on the strut by the pivot in the arrangement (a).

? = 37.60o from the horizontal

Find the tension T in the cable in the arrangement (b).
answer in terms of W

T = 4.10w

=> Find the magnitude of the force exerted on the strut by the pivot in the arrangement (b).
answer in terms of W.

F = 5.38w

=> Find the direction of the force exerted on the strut by the pivot in the arrangement (b).

? = 48.8o from the horizontal

http://people.physics.tamu.edu/mahapatra/teaching/MP_Ch11_sols.pdf

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