Statics 4.129 - The tube supports the four parallel forces. Determine the magnitudes of forces.

Question: The tube supports the four parallel forces. Determine the magnitudes of forces Fc and Fd acting at C and D so that the equivalent resultant force of the force system acts through the midpoint O of the tube.

Problem 4-129 from:

Engineering Mechanics: Statics, 14th edition
Russell C. Hibbeler

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