Loading subject…
Impulse
Impulse describes how a force applied over a period of time changes an object's momentum.
Impulse-momentum theorem
The impulse-momentum theorem states that the impulse on an object is equal to the change in its momentum
Momentum
Momentum is a measure of how difficult it is to stop a moving object. It depends on two factors: the object's mass and its velocity.
The law of conservation of momentum
The law of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces act on it.