Which is one of the most important condition for equilibrium?
- The first condition of equilibrium states that for an object to remain in equilibrium, the net external force acting upon it in all directions must be zero.
- Any object which is in equilibrium should not experience any linear or angular acceleration.
Conditions of Equilibrium
An object is in equilibrium in a reference coordinate system when all external forces (including moments) acting on it are balanced. This means that the net result of all the external forces and moments acting on this object is zero.
A solid body submitted to three forces whose lines of action are not parallel is in equilibrium if the three following conditions apply : The lines of action are coplanar (in the same plane) The lines of action are convergent (they cross at the same point) The vector sum of these forces is equal to the zero vector.
So, the two conditions required for equilibrium are that no resulting force and torque must work on the matter in a chemical reaction.
The first condition necessary to achieve equilibrium is the one already mentioned: the net external force on the system must be zero. Expressed as an equation, this is simply. net F=0. Note that if netF is zero, then the net external force in any direction is zero.
A firm would not like to change its level of output only when it is earning maximum money profits. Hence, making a maximum profit or incurring a minimum loss is an important condition of a firm's equilibrium.
Net Force Must Be Zero
The net force acting on the object must be zero. Therefore all forces balance in each direction. For example, a car moving along a highway at a constant speed is in equilibrium, as it is not accelerating in any forward or vertical direction. Mathematically, this is stated as Fnet=ma=0.
equilibrium is said to be stable if small, externally induced displacements from that state produce forces that tend to oppose the displacement and return the body or particle to the equilibrium state. Examples include a weight suspended by a spring or a brick lying on a level surface.
The necessary and sufficient condition(s) for an object to be in equilibrium can be described as: The sum of all forces acting on the object is equal to zero and the sum of all moments acting on the object is equal to zero.
The first condition for the equilibrium of the firm is that its profit should be maximum. 2. Marginal cost should be equal to marginal revenue.
What are the 4 requirements for an equilibrium system?
- Rate forward = Rate reverse.
- Closed System: no reactants or products lost.
- all appears constant (no VISIBLE changes)
- DYNAMIC (moving)- changing on ATOMIC level.
According to Le Chatelier's Principle, the position of equilibrium moves in such a way as to tend to undo the change that you have made. If you increase the temperature, the position of equilibrium will move in such a way as to reduce the temperature again. It will do that by favoring the reaction which absorbs heat.
