Physics Equations

HideShow resource information
Speed
speed = distance/time
1 of 26
Acceleration
acceleration = change in velocity/time
2 of 26
Force
force = mass x acceleration
3 of 26
Weight
weight = mass x gravitational field strength
4 of 26
Momentum
momentum = mass x velocity
5 of 26
Force
force = change in momentum/time
6 of 26
Momentum
force x time = change in momentum
7 of 26
Moment
moment = force x perpendicular distance from pivot
8 of 26
Orbital speed
orbital speed = 2πr/T
9 of 26
Power
power = current x voltage
10 of 26
Energy
energy = power x time
11 of 26
Energy
energy = current x voltage x time
12 of 26
Current
current in amps = change in coulombs/time
13 of 26
Voltage
voltage = current x resistance
14 of 26
Frequency
frequency = 1/period
15 of 26
Wave Speed
wave speed = frequency x wavlength
16 of 26
Law of Refraction
refractive index = sin i/sin r
17 of 26
Refractive Index
refractive index = 1/sin c
18 of 26
Efficiency
efficiency = useful energy output/total energy output
19 of 26
Work
work = force x distance
20 of 26
Gravitational Potential Energy
GPE - mass x gravitational field strength x height
21 of 26
Weight
weight = mass x gravitational field strength
22 of 26
Kinetic Energy
KE = 1/2 mass x speed (2)
23 of 26
Power
power = work done/time taken
24 of 26
Density
density = mass/volume
25 of 26
Pressure
pressure = force/area
26 of 26

Other cards in this set

Card 2

Front

acceleration = change in velocity/time

Back

Acceleration

Card 3

Front

force = mass x acceleration

Back

Preview of the back of card 3

Card 4

Front

weight = mass x gravitational field strength

Back

Preview of the back of card 4

Card 5

Front

momentum = mass x velocity

Back

Preview of the back of card 5
View more cards

Comments

No comments have yet been made

Similar Physics resources:

See all Physics resources »See all Equations and Formulae resources »