A body is in equilibrium under the action of three forces. Two of the forces are 4 N
The first condition for equilibrium(平衡) ensures that a body(物体) should be in translational(平动的) equilibrium; the second, that it be in rotational(转动的) equilibrium.相关知识点: 试题来源: 解析 平衡的第一条件确保了物体处于平动的平衡状态,而第二个条件则确保了它处于转动的平衡状态。
Pulvirenti: On the motion of a body in thermal equilibrium immersed in a perfect gas, ESAIM: Math. Modelling and Numerical Anal. 42 (2008), 263-275.K. Aoki, G. Cavallaro, C. Marchioro, and M. Pulvirenti, On the motion of a body in thermal equilibrium immersed in a perfect gas, ...
Unit 1 General Equilibrium__ Conditions of A SystemGeneral Equilibrium Conditions of A System 力系的一般平衡条件 In this section, we shall consider the conditions that the forces and couples acting upon a body must satisfy in order to be inequilibrium. 在这一部分,我们将研究为了使一个物体保持...
1、1Chapter 2 Equilibrium of a Rigid BodyChapter Objective: To introduce the concept of a couple and define its moment To discuss the concept of the moment of the force To develop the equations of equilibrium for a rigid body To show how to solve rigid body equilibrium problems using the ...
百度试题 结果1 题目(a) State the conditions required for a rigid body to be in equilibrium. 相关知识点: 试题来源: 解析 (a)1. Resultant force =02. Resultant torque = 0 反馈 收藏
Unit 1 General Equilibrium__ Conditions of A SystemGeneral Equilibrium Conditions of A System 力系的一般平衡条件 In this section, we shall consider the conditions that the forces and couples acting upon a body must satisfy in order to be inequilibrium. 在这一部分,我们将研究为了使一个物体保持...
2) body balance 身体平衡 例句>> 3) Steady Oscillations 平衡状态的振荡4) equilibrium air 平衡状态的空气5) in a low state. 身体欠佳的状态6) balance state 平衡状态 1. Soil water distribution in balance state is studied by using statistical methods, based on the theory of molecular ...
Equilibrium of a Submerged Body with Slack Mooring 来自 Springer 喜欢 0 阅读量: 22 作者: BC Fabien 摘要: This chapter presents an approach to the modeling of a submerged rigid body that is supported by slack moorings. Our main goal is to determine the static equilibrium configuration of ...
For a free-body diagram in one plane, which sets of equilibrium equations could be independent of each other?? three force equationstwo force equations and one moment equationone force equation and two moment equationsthree moment equations