## Trending News

# Why is it useful to express impulse in terms of momentum ?

### 2 Answers

Relevance

- DixonLv 73 weeks ago
Assuming constant mass, it is relatively easy to measure velocity before and after an impulse.

- Login to reply the answers

- Anonymous3 weeks ago
F = m*a (Newton dixit)

if you multiply both terms by the time t you get :

F*t = m*a*t

since a*t = V, then :

F*t = m*V

The usefulness depends upon the problem you have to solve an the initial data you are given

- Login to reply the answers

Still have questions? Get your answers by asking now.