A 1200 N-m couple moment is applied at B in the direction shown. Find the support reactions at O.

A force F = 1757 N acts upon a piston head, as shown in the figure. The gudgeon pin G connects the connecting rod to pin C where it connects to the crankshaft at S in a large military vehicle. Find the moment of the force at S.

Calculate the moment of the 90-N force about point o for the condition 30°,from the following Answers which of them is correct : 0 800 mm F = 90 N 600 mm

A 7 m long steel shaft weighing 250 kg is supported at points A and B as shown in the figure. If the weight of the shaft acts at point G, determine the moment of the weight about point A in Cartesian form. Assume the point G is located at the coordinates (1m,3m,1.5m) & if the support at B creates a reaction force Bx and By as shown, determine these reaction forces. Assume B is located at 3 m from the origin O along the z-axis