Paper 1 Flashcards
1
Q
Force
A
Mass x acceleration
2
Q
Acceleration
A
Change in velocity / time
3
Q
Distance
A
Speed x time
4
Q
Weight
A
Mass x GPE (10)
5
Q
Momentum
A
Mass x velocity
6
Q
Work done
A
Force x distance moved in direction of force
7
Q
Kinetic energy
A
1/2 x mass x speed*
8
Q
Change in GPE
A
Mass x GPE x change in vertical height
9
Q
Efficiency
A
Useful / Total
10
Q
Force
A
Change in momentum / time
11
Q
Wave speed
A
Frequency x wave length
Distance / time