Interpreting the question as follows... "When is an object in equilibrium according to its component forces?"
When all component forces cancel leaving no resultant force.
For example - If Joe pulls on a crate with a force of 10 Newtons North, and Sally pulls on the same crate at the same time with a force of 10 Newtons South then all of the component forces combine to give a resultant force of zero. Thus the crate is in equilibrium. Math: 10 + (-10) = 0
state of rest
When the forces acting on the object are stable
what is an essential characteristic of an object in equilibrium
When the sum of the net forces on an object are not zero, it means that the object is being moved/pushed/pulled. It means that the object is not in equilibrium. If the net forces were zero, then the object would be in equilibrium, or, a state of not moving at all.
Equilibrium is a state in which all forces acting on an object are in balance.
The object will be in both rotational and translational equilibrium and will not be moving.
When the forces acting on the object are stable
what is an essential characteristic of an object in equilibrium
When the sum of the net forces on an object are not zero, it means that the object is being moved/pushed/pulled. It means that the object is not in equilibrium. If the net forces were zero, then the object would be in equilibrium, or, a state of not moving at all.
Yes. To be in equilibrium, the forces must not be perpendicular - they must point in opposite directions.
Equilibrium is a state in which all forces acting on an object are in balance.
In any situation in which an object doesn't move, it is in equilibrium.
The forces are not in equilibrium and there is a resultant(net, unbalanced) force on the object.
equal or equilibrium
The object will be in both rotational and translational equilibrium and will not be moving.
in equilibrium with a net force of zero
It is in Equilibrium and there are no forces acting on it.
equilibrium