Impulse and Momentum Flashcards
1
Q
Momentum formula
A
Momentum (p) = Mass x Velocity
2
Q
Momentum unit
A
kg m/s
3
Q
Impulse formula
A
mv(final) - mv(initial) or the change in momentum
4
Q
What is impulse in terms of force and time?
A
Force x Time
5
Q
Impulse unit
A
Nm
6
Q
How can we decrease the force imparted on an object when it strikes some surface?
A
We can increase the time therefore the duration of change in momentum will be delivered over a longer period.
