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F=m x a
Force=mass x acceleration
1 of 18
v=(2 x pi x r) / T
Orbital Speed= (2 x pi x orbital speed) / time period
2 of 18
v= f x lamda
wave speed=frequency x wavelength
3 of 18
f= 1 / T
Frequency= 1 / time period
4 of 18
P=I x V
Power= current x voltage
5 of 18
E= I x V x t
Energy transferred= current x voltage x time
6 of 18
V= I x R
Voltage= current x resistance
7 of 18
Q= I x t
Charge= current x time
8 of 18
n= sin(i) / sin(r)
Refractive index= sin(angle of incidence) / sin(angle of refraction)
9 of 18
sin(c)= 1 / n
Sin(critical angle)=1 / refractive index
10 of 18
KE= 1/2 x m x v2
Kinetic Energy= 1/2 x mass x velocity squared
11 of 18
W= F x d
Watts (energy)= Force x distance moved
12 of 18
P= W / t
Power= Work done / time taken
13 of 18
efficiency= useful energy output / total energy input
efficiency= useful energy output / total energy input
14 of 18
p= m / V
Pressure= mass / volume
15 of 18
p= F / A
Pressure= Force / Area
16 of 18
p= h x p x g
Pressure difference= height x pressure x gravity
17 of 18
p1v1=p2v2
Pressure 1 x volume 1= pressure 2 x volume 2
18 of 18

Other cards in this set

Card 2

Front

Orbital Speed= (2 x pi x orbital speed) / time period

Back

v=(2 x pi x r) / T

Card 3

Front

wave speed=frequency x wavelength

Back

Preview of the back of card 3

Card 4

Front

Frequency= 1 / time period

Back

Preview of the back of card 4

Card 5

Front

Power= current x voltage

Back

Preview of the back of card 5
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