4. A bar is supported by a ball-and-socket joint and two cables as shown in Fig. 4. Draw the free body diagram of the bar and determine the reaction at support A (the ball-and-socket joint) and the tension in the two cables. 450 mm 400 mm 1600 N 350 mm, 600 mm 550 mm A 400 mm 600 mm.

Frame ABCD is supported by a ball-and-socket joint at A and by three cables. For a = 150 mm, determine the tension in each cable and the reaction at A. G 200 mm F 140 mm C H A 140 mm E В 350 N 300 mm 480 mm Unit vectors for cables: ABE= -.923i + .385k ACF= -i ABE= -.96i + .28j

A straight, uniform bar weighing 60lb rests in a horizontal positon between two frictionless slopes. A concentrated load of 200lb acts at distance x from the right hand slope.  Determine x and reaction forces assuming that the bar is in static equilibrium.

Member AB is supported by a cable BC and at A by a square rod which fits loosely through the square hole in the collar fixed to the member as shown in the figure. Suppose that F1 = 190 N, F2 = 390 N and the rod holds in equilibrium. Determine the components of reaction force at A using scalar notation and tension in the cable. Determine the components of the moment of reaction at A using scalar notation.

A 200 mm lever and a pulley of 240 mm diameter are welded to the axle BE which is supported by a thrust bearing at C and a journal bearing at D. A 720 N vertical force is applied at A when the lever is horizontal. Determine the tension T in the cord and the reactions at bearings C and D. You may assume that the bearings are properly aligned. You must include a free body diagram with your solution. 200 mm 720 N 80 mm 40 mm 120 mm Z 120 mm

Q/1: A 10 m long vertical mast has a ball-and socket joint at A, and it is supported by two (2) cables, BD and BC as shown in Figure 1. A force 4 kN is applied at G. Draw the free body diagram (FBD) for the rigid body and determine: (a) The tensions in cables BD and BC (b) The reactions at the ball-and-socket joint at A (c) The projection of T, along the line BE (d) The angle between cable BD and line BE (e) The moment of T, along line CF T2 4 kN 5 m B 5 m T₁ 4m-F 74 m 12m x

Please help me to get the solution ..

QUESTION 3 A frame of two members (AC) and (BD) are connected together at pin B. The other ends are pin-supported at A and at D as shown in the figure below. A horizontal force of 500 N is applied on member (AC) at point c. Determine the horizontal and vertical components of reaction at the pin supports A and D. F= 500N 0.2 m 0.4 m D 0.3 m

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