Impulses (AQA A-Level Further Maths): Quizzes

Change in momentum when force acts

$I = F \times t$

$I = mv - mu$

Impulse and velocity are vector quantities

Integrate force over time: $I = \int F \, dt$

Newton-seconds (Ns)

5 Ns in opposite direction

It is conserved

5 Ns

Impulse equals change in momentum