Change in Momentum and Impulse
1) What is the equation of change in momentum?
2) Where does this equation come from?
3) What is impulse?
4) What is the equation for impulse?
1) kgms^{-1} = Forec (N) x Time (s)
2) Rearranging Newton's 2nd Law equation:
Resultant Force = Change in Momentum/ Time
3) Impulse is the measure of the effect of a force and is measured in Newtons per second (Ns)
4) Impulse (Ns) = Change in Momentum kgms^{-1}
= Force (N) x Time (s)