Forces and motion Flashcards
1
Q
Equation for average speed
A
Av. Speed = distance moved/ time taken
2
Q
Acceleration
A
Acceleration = change in velocity/ time taken
3
Q
Force
A
Force = mass x acceleration
4
Q
Weight
A
We right = mass/ Gravitational field strength
5
Q
Moment
A
Moment = force x perpendicular distance from pivot