Motion and Forces Flashcards
1
Q
vector quantities
A
force, velocity, displacement, weight, acceleration, momentum
2
Q
scalar quantities
A
speed, distance, mass, energy, temperature, time
3
Q
how do you work out acceleration
A
change in velocity / time
4
Q
how do you work out weight
A
mass x gravitational field strength
5
Q
how do you work out moment of a force
A
force x distance
6
Q
in a distance time graph what do curves represent
A
acceleration
