A 12.0 kg weight hangs from a 7.50 m pole as illustrated in the diagram.  The pole has a mass of 8.0 kg.  Determine the tension in the cable, and the "Frictional" and "Normal" forces felt from the wall.

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In the structure shown below, determine the magnitude of the roller reaction force at support A in kN. Consider 0 = 35 degrees, and w = 3 kN. Ignore the weight of the structure. Draw the FBD before proceeding to set up the equations. A 3 m 0 2m -4 m W B

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As shown, a truss is loaded by the forces P = 2.18 kN and Pa = 0.930 kN and has the dimension a = 2.90 m P1 H P2 a E B a/2 a/2 Determine FRc, the magnitude of the force in member BC, using the method of sections. Assume for your calculations that each member is in tension, and include in your response the sign of each force that you obtain by applying this assumption.

(2) An artist designs an oval mobile that is supposed to hang horizontal as shown. If the weights at both A and B are each 8 kN, what is the tension at C and the counterweight force at D? You may neglect the weight of the oval. 2 m 1 m 2 m

**30. The drawing shows an A-shaped stepladder. Both sides of the ladder are equal in length. This ladder is standing on a frictionless horizontal surface, and only the crossbar (which has a negligible mass) of the "A" keeps the ladder from collapsing. The ladder is uniform and has a mass of 30.00 4.00 m Crossbar 1.00 m, 20.0 kg. Determine the tension in the crossbar of the ladder.

The mass of the board suspended below is 70 kg. What is the tension in the rope, and what is the resulting Normal Force from the Pivot?

If the masses of both the bodies, as shown in the below figure, are reduced to 50 percent, then tension in the string will be (A) Same (B) Half (C) Double (D) None of these

A ski resort chair lift has towers spaced 44 m horizontaly appart. The upper tower is 15 m higher than the previous tower. If the chairs are 14 m horizontally appart and the first chair is 5 m past the lower tower what is the tension on both ends of the cable? The mass of each chair is 350 Kg and the height above the lower tower for each chair's attachment to the cable is 0.55624 m, 4 m, 9.33 m. Lower Tower Cable Tension = Upper Tower Cable Tension = KN. kN.