|
displacement
|
m
|
|
distance
|
m
|
|
speed
|
m/s
|
|
velocity
|
m/s
|
|
aceleration
|
m/s2
|
|
inertia
|
kg
|
|
force
|
kgm/s2 or N
|
|
momentum
|
kgm/s
|
|
mass
|
kg
|
1v1+m2v2=(m1m2)v
|
weight
|
N
|
|
mass
|
kg
|
|
pressure
|
Pa or N/m2
|
|
acceleration due to gravity
|
m/s2
|
|
density
|
g/cm3
|
m = 1/6 We|
work
|
J
|
|
energy
|
J
|
|
power
|
W
|
p = mghk = 1/2mv2|
wavelength
|
m
|
|
frequency
|
Hz
|
|
time period
|
s
|
|
loudness
|
dB
|
|
intensity
|
W/m2
|
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