スKN fz 7 Co530 6 sin ys! 30 7sin 30 ) 30 f3 = 8KN 10 10 12 m fy zq kN D tosin 6ö <--- 1o Cos bo s =10KN what the result moment of five for ce acting on the rod a bout point D?

Q: Derive Eq. 17.5 in each of the following two ways: (a) By writing a momentum balance for a small…

A: For the solution refer below images.

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A:

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Q: Express the result both in Cartesian coordinate

A: Ca

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A: The representation of the direction of the cross product is as follows:

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A:

Q: 8.) The linkage below: link I is ground, AB is link 2 BC is link 3, slider is link 4. is @ what…

A:

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.