All Equations For Paper 1 Flashcards
1
Q
Speed
A
Speed= distance over time
2
Q
Wavespeed
A
Frequency times wavelength
3
Q
Weight
A
Mass times times gravitational field strength
4
Q
Force
A
Mass times acceleration
5
Q
Acceleration
A
Change in velocity (final minus initial) divided by time
6
Q
Kinetic energy
A
0.5mass times velocity squared
7
Q
GPE
A
Mass times GFS times height
8
Q
Momentum
A
Mass times velocity
9
Q
Efficiency
A
Useful output over total input