C7 (Laws of Motion and Momentum) Flashcards
1
Q
Equation for impulse
A
F x change in t
2
Q
Units of impulse
A
Ns
kg m/s
3
Q
How do you find the impulse in a force-time graph
A
The area underneath
4
Q
Newton’s third law
A
States every action has an opposite but equal reaction, have to be the same type of force to work.
5
Q
Inelastic collision
A
A collision where conservation of momentum isn’t conserved
Energy is lost through other forms
The particle experiences deformation
