Equations Flashcards
0
Q
Work done
A
Force x Distance moved in direction of force
1
Q
Speed
A
Distance/Time
2
Q
Weight
A
Mass x Gravity
3
Q
Moment
A
Force x Perpendicular distance from pivot
4
Q
Charge
A
Current x Time
5
Q
Voltage
A
Current x Resistance
6
Q
Electrical Power
A
Voltage x Current
7
Q
Force
A
Mass x Acceleration
8
Q
Acceleration
A
Change in velocity/Time taken
9
Q
Density
A
Mass/Volume
10
Q
Pressure
A
Force/Area
11
Q
Kinetic Energy
A
1/2 x Mass x speed squared
12
Q
Energy Transferred
A
Work done
13
Q
GPE
A
Mass x Gravity x Height
14
Q
Wave speed
A
Frequency x Wave length
15
Q
Pressure difference
A
Height x Density x Gravity
16
Q
Power
A
Energy transferred/Time taken
17
Q
Momentum
A
Mass x Velocity
18
Q
P1V1
A
P2V2
19
Q
P1/T1
A
P2/T2
