Equation of equilibrium in space and its application
Answers
Answer:
A particle is in equilibrium if it is stationary or it moves uniformly relative to an inertial frame of reference. A body is in equilibrium if all the particles that may be considered to comprise the body are in equilibrium.
One can study the equilibrium of a part of the body by isolating the part for analysis. Such a body is called a free body. We make a free body diagram and show all the forces from the surrounding that act on the body. Such a diagram is called a free-body diagram. For example, consider a ladder resting against a smooth wall and floor. The free body diagram of ladder is shown in the right.
Lecture 2: Equation of Equilibrium
A particle is in equilibrium if it is stationary or it moves uniformly relative to an inertial frame of reference. A body is in equilibrium if all the particles that may be considered to comprise the body are in equilibrium.
One can study the equilibrium of a part of the body by isolating the part for analysis. Such a body is called a free body. We make a free body diagram and show all the forces from the surrounding that act on the body. Such a diagram is called a free-body diagram. For example, consider a ladder resting against a smooth wall and floor. The free body diagram of ladder is shown in the right.
Three forces are acting on the ladder. Gravitational pull of the earth (weight), W of the ladder, reaction of the floor R2 and reaction of the wall R1 .
When a body is in equilibrium, the resultant of all forces acting on it is zero. Thus that resultant force R and the resultant couple M R are both zero, and we have the equilibrium equations
Answer:
Sum Fx = 0, Sum Fy = 0, and Sum M = 0 make up the equilibrium equation.
Explanation:
In physics, a system is considered to be in equilibrium when neither its actual energy state nor its state of motion tend to change over time.
When Newton's first law is true, the thing is in its equilibrium condition. When all external forces acting on an object including moments are balanced, that object is said to be in equilibrium in the reference. This indicates that all external moments and forces acting on this item have such a net effect of zero.
An equilibrium stage is the one where the forward response rate and the backward reaction rate are equal. At this moment, the number of reactant molecules changing into products and product molecules into reactants are the same.
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