# Physics equations

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what is the equation for kinetic energy?
E = 0.5 x mv
1 of 24
what is the equation for gravitational potential energy?
E =mgh
2 of 24
what is the equation for power and energy?
p = E/t
3 of 24
what is the equation for power and work done?
p = W/t
4 of 24
what is the equation for efficiency?
Efficiency = useful energy output/ total energy input
5 of 24
what is the equation for charge and current?
Q = I x t
6 of 24
what is the equation for potential difference and current?
V = I x R
7 of 24
what is the equation for resistors in series?
R = R + R +...
8 of 24
what is the equation for electrical power?
P = I x V
9 of 24
what is the equation for electrical power and resistance?
P = I x R
10 of 24
what is the equation for energy and power?
E = P x t
11 of 24
what is the equation for energy and charge?
E = Q x V
12 of 24
what is the equation for density?
= m/V
13 of 24
what is the equation for weight and mass?
W = mg
14 of 24
what is the equation for work and force?
W = Fs
15 of 24
what is the equation for force and extension?
F = K x e
16 of 24
what is the equation for moment?
M = F x d
17 of 24
what is the equation for pressure and force?
P = F/A
18 of 24
what is the equation for distance and speed?
s = vt
19 of 24
what is the equation for acceleration?
a = v/ t
20 of 24
what is the equation for force and acceleration?
F = ma
21 of 24
what is the equation for momentum?
=mv
22 of 24
what is the equation for wave speed?
v = f
23 of 24
what is the equation for magnification
magnification = image height/ object height
24 of 24

## Other cards in this set

### Card 2

#### Front

what is the equation for gravitational potential energy?

E =mgh

### Card 3

#### Front

what is the equation for power and energy?

### Card 4

#### Front

what is the equation for power and work done?

### Card 5

#### Front

what is the equation for efficiency?