The uniform rod weighs 420LBa an has its center of gravity at G. Determine the tension in the cable and the reactions a the smooth surfaces at A and B.

The uniform bar of weight W is held in equilibrium by the couple C0. Find C0 in terms of W, L, and .

The homogeneous 20-kg door is held in the horizontal plane by a thrust hinge at O, a hinge at A, and the vertical prop BC. Determine all forces acting on the door.

If the mass of cylinder is 100 kg, find the tension developed in wires AB and AC and find the support reactions in point O.. 3 m 1.5 m to 1.5 m 3 m B 1 m

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The force P on the handle of the positioning lever produces a vertical compression of 56 lb in the coiled spring in the position shown. Determine the magnitude of the corresponding force exerted by the pin at O on the lever. Assume a = 3.4 in. b = 8.6 in. P b. Answer

Crane boom of mass 450 kg with its center of mass at C isstabilized by two cables AQ and BQ. The crane boom lies in the y–zplane. Find the forces in each cable (P=20 kN)

Rod XY and smooth surface O hold the 1600-N cylinder in equilibrium as shown. Find the force Q exerted by the rod and the normal force Nexerted by the smooth surface on the cylinder.Ignore the weight of the rod XY.

The uniform rectangular panel ABCD has a mass of 33 kg and is hinged at its corners A and B to the fixed vertical surface. A wire from E to D keeps edges BC and AD horizontal. Hinge A can support thrust along the hinge axis AB, whereas hinge B supports force normal to the hinge axis only. Find the tension T in the wire and the magnitude B of the force supported by hinge B. T=?N B=?N

The ramp of a ship has a weight of 107.6 Ib and a center of gravity at G. Determine the cable force in CD needed to just start lifting the ramp, (i.e., so the reaction at Bbecomes zero). Also, determine the horizontal and vertical components of force at the hinge (pin) at A. D 30 6 ft B Determine the vertical component of force at the hinge (pin) at A (in Ib).