Momentum Flashcards
(4 cards)
1
Q
Units for momentum:
A
Kgm/s
2
Q
Why is momentum a vector quantity:
A
Because velocity is a vector quantity
3
Q
In a collision or explosion what happens to momentum:
A
It is conserved. This means momentum before = momentum after.
4
Q
Formula for momentum:
A
Momentum = mass x velocity
