Structural member AB is supported by cable BC and at A by a square rod which fits loosely through the square hole in the collar fixed to the member. Two forces are applied to AB as shown. 1.5 m 3 m Determine: 400 N a. Support reactions at A b. Cable tension Draw all FBD's needed to solve, show all work, 200 N and put units on your answers. x' 1 m B

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ouTube Маps A rectangular plate is supported by three cables as shown. Knowing that the weight of the plate is 224 N, determine the tension (N) in cable AD. Round off only the final on answer expressed in 3 decimals. 480 250 D B. 360 130 320 360 450 Dimensions in mm Add your answer

The frame shown supports a crate that weighs W = 250 lb. Knowing that L = 1.1 ft, determine the internal forces (N, V, M) at points E and F. Enter the internal normal force at F below. Express your answer in lb to the nearest whole lb. Remember the sign convention for internal forces, and use the correct sign. 1.5 ft 1.5 ft L L 4 ft B E 0.4 ft N

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3) A machine weighing 1500 N is supported by two chains attached to some point on the machine. One of these ropes goes to the eye bolts in the wall and is inclined 30°to the horizontal and other goes to the hook in ceiling and is inclined at 45°to the horizontal. Find the tensions in the two chains.

A 1000-kg mass is suspended by a wire as shown. For a = 3 m, and b = 2 m, the tension in the wire is best given by a. 8840 N b. 901 N c. 601 N d. 5890 N - b a L -b- a

Q2:- Determine all forces acting on member DEF of the frame shown in Figure below:- 150 ib/ft 2. 2.0 ft 3.0 ft