3-19. Determine the unstretched length of DB to hold the 40-kg crate in the position shown. Take k = 180 N/m. -2 m- -3 m 02 110941 oier 2 m wwww D A Probs. 3-18/19

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Q: 90 MPa 60 MPa 20 MPa

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Q: 90 MPa 60 MPa 20 MPa

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Q: Example Problem has a 3.5-in. wide X 1/2-in. deep aluminum alloy plate securcly fastened to its bott...

A: For solution refer below images.

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Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.