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Does the momentum of a system change if a net force acts on it?
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If a net force acts on a system the system's momentum will change True Or False?
True.
What law states that if no net force acts on an system then the total momentum of the system does not change?
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What law states that if no net force acts on the system then the total momentum of the system does not change?
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What change in momentum occurs when a force of 20N acts for 4s?
80 kg.m/s
Where do you apply conservation of momentum?
Conservation of moment could be applied to any system if no external force acts on it.
Will the momentum of a system change when a net force acts on a system?
Yes.
If a net force acts on a system the system's momentum will change True Or False?
True.
What law states that if no net force acts on an system then the total momentum of the system does not change?
djfkjdsiuffjkds
What law states that if no net force acts on the system then the total momentum of the system does not change?
djfkjdsiuffjkds
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 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)
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 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.
What change in momentum occurs when a force of 20N acts for 4s?
80 kg.m/s
What is the impulse of a baseball that is caught?
Impulse is change of momentum, which is force x time over which the force acts. Original momentum = mv, final momentum =0, so impulse is in this case mv.
