AP Equations
Mechanics
Published formulas
Published values with additional units
a
acceleration
m/sec
^{2}
F
force
N
kg m/sec
^{2}
f
frequency
hz
1/sec
h
height
m
J
impulse
N sec
kg m/sec
K
kinetic energy
J
kg m
^{2}
/sec
^{2}
k
spring constant
N/m
kg/sec
^{2}
length
m
m
mass
kg
N
normal force
N
kg m/sec
^{2}
P
power
watt
J/sec
p
momentum
kg m/sec
r
radius or distance
m
r
position vector
m
T
period
sec/vib
sec
t
time
sec
U
potential energy
J
kg m
^{2}
/sec
^{2}
v
velocity or speed
m/sec
W
work
J
N m
x
position
m
μ
coefficient of friction
θ
angle
degrees
τ
torque
m N
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