Mechanical equilibrium is:
- the state of rest or balance due to equal action of two opposite forces.
- the equal balance of any powers
An equilibrium is a "balance", if something is in equilibrium then it is in balance. To add "static" is an unnecessary tautology except in the case of a mechanical equilibrium with zero linear momentum.
0. An object in equilibrium has constant velocity, which makes its acceleration 0. Since net force=mass times acceleration, this would make the net force zero. Note that there could be multiple forces acting on the object, but since it is in equilibrium they would have to be equal and opposite in direction, to cancel all of the forces out. This would make the net force zero.
The difference is that chemical equilibrium is the equilibrium of products and reactants in a reaction while physical equilibrium is the equilibrium of the physical states of the same substance.
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equilibrium readjusts itself and a new equilibrium is established
Your weight is the gravitational attraction force between you and the Earth and not a property of mechanical equilibrium. Mechanical equilibrium is a state in which a momentum coordinate of a particle, rigid body, or dynamical system is conserved.
No.
A body is mechanical equilibrium if the sum of the net forces acting upon it is zero.
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mechanical engineering
Mechanical Equilibrium is the state in which 2 or More forces act on an object , and cancel each other out. There has to be an even number of forces for them to cancel each other out. So no, a single force will not achieve mechanical equilibrium.
Mechanical energy concentrates on an object as a whole, and thermal energy concentrates on an object's actions. Additionally, Thermal energy depends on temperature and mechanical energy depends on kinetic and potential energy.
sort of trajectory, solutions of eqaution of motion of a mechanical system,
It means there are no unbalanced forces, or the net force is zero. That means if a t rest it will stay at rest, or if in motion it will stay in motion with no acceleration.It means that there is no net force acting on the object(s). A body moving at constant velocity is in mechanical equilibrium. A body that is not moving is in static equilibrium.
Bernard Morrill has written: 'Mechanical vibrations' -- subject(s): Vibration 'An introduction to equilibrium thermodynamics' -- subject(s): Thermodynamic equilibrium
By the definition of mechanical equilibrium, Yes. Because the sum of forces is equal to zero, it can be seen from the equation F=ma that the total acceleration on the object must be zero in order for the equation to hold. The mass is only a constant in this equation in this situation, and remains unchanged.
An equilibrium is a "balance", if something is in equilibrium then it is in balance. To add "static" is an unnecessary tautology except in the case of a mechanical equilibrium with zero linear momentum.