Question

Is the impulse a force?

Answer 1

An impulse is related to force. It is equal to `F*t`, a force multiplied by the length of time the force was applied.

Explanation:

Impulse is also equal to change in momentum caused by the impulse. So you can say that

`"force" xx "the time the force was applied" = m*(v-u)`

So if you know the change in momentum and time of contact, you can calculate the average force applied.

I hope this helps.
Steve