1.)From the equation, we see that the impulse equals the average net external force multiplied by the time this force acts. It is equal to the change in momentum.
2.)Impulse and momentum have the same units; when an impulse is applied to an object, the momentum of the object changes and the change of momentum is equal to the impulse.
Answers & Comments
Answer:
1.)From the equation, we see that the impulse equals the average net external force multiplied by the time this force acts. It is equal to the change in momentum.
2.)Impulse and momentum have the same units; when an impulse is applied to an object, the momentum of the object changes and the change of momentum is equal to the impulse.