peculiar velocity
subvelocity
first law of motion
Newton's first law of motion
Newton's first law
mph
miles per hour
speedometry
actimetry
actometry
footspeed
relative velocity
wind speed
relative speed
coefficient of drag
alacrity
equivelocity
drag coefficient
pace
cruising speed
immobility
drift park
Mach number
hypervelocity
accelerometry
super-speed
tangential velocity
braking distance
bat
deceleration
speedwork
steerageway
moose test
trafficability
fleetness
lope
canter
acceleration
velocimetry
wobble
coefficient of restitution
thinking distance
glide ratio
rate of speed
sluggishness
foot per second
jerkmeter
accelerated motion
kinemetry
midglide