Equations Flashcards
1
Q
Work = ?
A
Force x distance
2
Q
Power = ?
A
Work done / time
3
Q
Power = ?
A
current x voltage (P=IV)
4
Q
GPE = ?
A
Mass x gravity x height
5
Q
Kinetic energy = ?
A
1/2 x m x V2
6
Q
Voltage = ?
A
Current x resistance
7
Q
Charge = ?
A
Current x time
8
Q
Energy transferred = ?
A
Charge x voltage
9
Q
Refractive index = ?
A
Sin i / sin r
10
Q
Frequency = ?
A
1 / time period
11
Q
Energy transferred = ?
A
Mass x specific latent heat
12
Q
Stopping distance = ?
A
Thinking distance + braking distance
13
Q
Force = ?
A
Mass x acceleration
14
Q
Weight = ?
A
Mass x gravitational field strength
15
Q
Acceleration = ?
A
Change in velocity / time taken
16
Q
Energy transferred = ?
A
Current x voltage x time
17
Q
Wave speed = ?
A
Frequency x wavelength
18
Q
Frequency = ?
A
1 / time period
