伪证 发表于 2025-3-26 21:15:37
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https://doi.org/10.1007/978-3-642-30319-7Equilibrium conditions; Free-body diagram; Friction; Statically determinate systems; Work奖牌 发表于 2025-3-27 05:57:48
The British General Election of 1987.. is the study of forces acting on bodies that are in equilibrium. To investigate statics problems, it is necessary to be familiar with some basic terms, formulas, and work principles. Of particular importance are the ..., the ....., and the . − .., as they are used to solve nearly all problems in statics.多样 发表于 2025-3-27 11:29:51
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Basic Concepts,.. is the study of forces acting on bodies that are in equilibrium. To investigate statics problems, it is necessary to be familiar with some basic terms, formulas, and work principles. Of particular importance are the ..., the ....., and the . − .., as they are used to solve nearly all problems in statics.涂掉 发表于 2025-3-27 18:07:30
Center of Gravity, Center of Mass, Centroids,. In this chapter, definitions of the center of gravity and the center of mass are given. It is shown how to determine the centroids of bodies, areas and lines. Various examples demonstrate how to apply the definitions to practical problems.musicologist 发表于 2025-3-28 00:49:30
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Forces with a Common Point of Application,s always act on a body; there are no forces without action on a body. In the case of a rigid body, the forces acting on it do not have to have the same point of application; it is sufficient that their lines of action intersect at a common point. Since in this case the force vectors are sliding vect调情 发表于 2025-3-28 08:38:05
General Systems of Forces, Equilibrium of a Rigid Body,on . has to be introduced. Students should learn how coplanar or spatial systems of forces can be reduced and under which conditions they are in equilibrium. They should also learn how to apply the method of sections to obtain a free-body diagram. A correct free-body diagram and an appropriate appliNeuropeptides 发表于 2025-3-28 14:08:02
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