momentum Flashcards
1
Q
Unit for momentum
A
kg m/s
2
Q
Formula for momentum
A
mass (kg) x velocity (m/s)
3
Q
How does momentum travel between objects
A
momentum can be passed on from one object to another
Momentum is always conserved in collisions
4
Q
What happens to the velocity of an object when moving in opposite direction
A
it has negative velocity
5
Q
How force relate to momentum
A
force is identifies as a rate of change of momentum
