Momentum Flashcards
1
Q
What is the equation for Momentum
A
Momentum = Mass x Velocity
2
Q
What is momentum
A
This is how difficult it is to stop a moving object.
3
Q
Units of Momentum
A
Kg m/s
4
Q
Is momentum a scalar or a vector
A
Vector
5
Q
What is Newton’s Third Law
A
Every action has an Equal and opposite reaction.
6
Q
How is the reaction force related to a moving car
A
The reaction force acting upwards on the car is the same as the weight of the car acting downwards.
