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Equal and opposite forces.
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What is torque and state the conditions of rotational equilibrium?
Torque is analogous to force. As Force produces a change in the state of linear motion of a body, Torque produces a change in the state of rotational motion of a body. The unit is newton meter (Nm) and the symbol is tau (τ) For rotational equilibrium, the algebraic sum of the torques acting on a body must be zero. ie. Στ=0
How is the force of gravity involved in the motion of a pendulum use the words equilibrium and retoring force in your answer?
Restoring force, in a physics context, is a variable force that gives rise to an equilibrium in a physical system. If the system is perturbed away from the equilibrium, the restoring force will tend to bring the system back toward equilibrium.
What is a force that causes equilibrium?
the force of nature. e.g. when looking at concentration gradients it is nature that urges equilibrium on.
Which body is in equilibrium?
When the net force acting on the body is zero. The body will remain in equilibrium until an external force is applied to the body.
Can an object be in equilibrium if only one force acts upon it?
if only a single nonzero force acts on an object, its motion will change and will not be in mechanical equilibrium. There would have to be other forces to result in a zero net force for equilibrium.
Why a body cannot be in equilibrium to single force acting on it?
A body is in equilibrium when the force on it is zero, thus if a single force is on the body, the force must be zero or the body will not be equilibrium.
What are the principles of equilibrium of force?
There has to be no force or energy between two objects to have equilibrium force. #kayleyjonas# age 10
Why a body cannot be in equilibrium due to single acting on it?
A body is in equilibrium when the force on it is zero, thus if a single force is on the body, the force must be zero or the body will not be equilibrium.
What is the magnitude of resultant force in case of concurrent force in equilibrium?
The magnitude of the resultant force in the case of the concurrent forces in equilibrium.
How is the force of gravity involved in the motion of a pendulum use the words equilibrium and retoring force in your answer?
Restoring force, in a physics context, is a variable force that gives rise to an equilibrium in a physical system. If the system is perturbed away from the equilibrium, the restoring force will tend to bring the system back toward equilibrium.
What is torque and state the conditions of rotational equilibrium?
Torque is analogous to force. As Force produces a change in the state of linear motion of a body, Torque produces a change in the state of rotational motion of a body. The unit is newton meter (Nm) and the symbol is tau (τ) For rotational equilibrium, the algebraic sum of the torques acting on a body must be zero. ie. Στ=0
What is a force that causes equilibrium?
the force of nature. e.g. when looking at concentration gradients it is nature that urges equilibrium on.
Which body is in equilibrium?
When the net force acting on the body is zero. The body will remain in equilibrium until an external force is applied to the body.
What is the net force or the resultant force acting on an object in equilibrium?
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.
When is the net force zero?
At equilibrium
What is it when the net force is zero?
It is "Equilibrium".
Static equilibrium what is?
Newton's law is F = ma; when a = 0 (no acceleration) the force is 0 and in static equilibrium. When the net force of all forces is 0 their is no motion and the object is in static equilibrium
