Formulas Flashcards
1
Q
Average Speed
A
Distance/Time
2
Q
Acceleration
A
Change in Velocity/Time Taken
3
Q
Force
A
Mass x Acceleration
4
Q
Weight
A
Mass x Gravity
5
Q
Moment
A
Force x Perpendicular Distance from Pivot
6
Q
Energy Transferred
A
Current x Voltage x Time
7
Q
Charge
A
Current x Time
8
Q
Wave Velocity
A
Frequency x Wavelength
9
Q
Frequency
A
1/Time Period
10
Q
Refractive Index
A
Sini/Sinr
11
Q
Efficiency
A
Useful Energy Output/Total Energy Input
12
Q
Work Done
A
Force x Distance
13
Q
GPE
A
Mass x Gravity x Height
14
Q
Kinetic Energy
A
1/2 x Mass x Speed Squared
15
Q
Power
A
Work Done/Time Taken
