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What happens to momentum when an impulse acts on a system?
Strictly speaking, you would say that a force acts on a system and the impulse of that force corresponds to the change in momentum of the system due to the action of the force. More mathematically, the impulse of a force is defined as the integral of that force with respect to time over the time period that the force acts.
How can you relate a force with the change of momentum of a body?
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
Will the momentum remain constant if some external force acts on the system?
no
What is force times time?
Force times time is a quantity known as impulse. It represents the change in momentum of an object when a force is applied over a period of time. Impulse is calculated as the product of force and the time over which the force acts.
What is Change in momentum times time?
Impulse = [(change in momentum)/time]*time[(change in momentum)/time] = ForceAnd when force acts for a period of time, that impulse changes the momentum of the object.You can also rewrite the impulse equation as: I = F*tHowever, for change in momentum times time, the units would be (kg*m/s)*(s) = kg*m. These units are not in common usage.
Does the momentum of a system change if a net force acts on it?
Yes, if a net force acts on a system, the momentum of the system will change. This change in momentum is directly proportional to the magnitude of the force and the time for which the force is applied.
What happens to momentum when an impulse acts on a system?
Strictly speaking, you would say that a force acts on a system and the impulse of that force corresponds to the change in momentum of the system due to the action of the force. More mathematically, the impulse of a force is defined as the integral of that force with respect to time over the time period that the force acts.
How does momentum change in the system?
Momentum in a system can change if an external force acts on it, causing it to accelerate or decelerate. In a closed system with no external forces, momentum is conserved and does not change.
What law states that's of no net force acts on a system then the total momentum of the system does not change?
The law that states if no net force acts on a system, then the total momentum of the system does not change is the law of conservation of momentum. This law is based on Newton's third law of motion and applies to isolated systems where external forces are absent.
How can you relate a force with the change of momentum of a body?
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
How can you relate a force with the change of a momentum of a body?
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
How can you related of force with the change of momentum of a body?
Change of the body's momentum = (force on the body) x (length of time the force acts on it)
An object is at rest. Once there is enough force to overcome the inertia of the object the longer the same force acts on the moving object the (lessergreater) its change in momentum.?
Greater. Since force is directly proportional to the change in momentum, the longer a force acts on an object, the greater the change in its momentum.
What law states that if no net force acts on an system then the total momentum of the system does not change?
This is known as the law of conservation of momentum, which states that the total momentum of an isolated system remains constant if no external forces are acting on it.
If a net force acts on a system the system's momentum will change True Or False?
True. The net force acting on a system will cause a change in the system's momentum. This is described by Newton's second law, which states that the acceleration of an object is directly proportional to the net force acting on it and inversely proportional to its mass.
Will the momentum remain constant if some external force acts on the system?
no
What two characteristics of and object determine the objects momentum?
A change in momentum exists whenever a force acts on an object, and the magnitude of the change is dependent on the mass of the object on which the force acts.
