constant-velocity

No acceleration present

Constant-velocity describes motion or mechanisms that maintain uniform speed.

A constant-velocity joint (CV joint) in automotive engineering transmits rotational power through a variable angle while keeping output speed steady—essential for front-wheel-drive vehicles where the axle must flex with suspension movement.

The clicking noise suggested a worn constant-velocity joint.

kinematics

inertia

Resistance to altered motion

frictionless · projectile · glide · coasting · drift · free-fall · equilibrium · unaccelerated · ballistic

engineering

driveshaft

Rotating rod transmitting torque

steering · articulation · boot · grease · automotive · powertrain

uniformity

steady

Fixed, not fluctuating

unvarying · stable · even · continuous · sustained · persistent · unfluctuating · monotonic · level · regular

Opposites
change in motion

constant-velocityaccelerating

Increasing in speed

decelerating · acceleration · deceleration · speeding up · slowing down

uniformity of motion

constant-velocitystop-and-go

Repeatedly pausing and resuming

oscillating · pulsating

Family

constant, constantly, constancy, velocity, inconstant, constants, inconstancy, velociraptor, inconstantly

Familiarity
Top 500,000
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Used worldwide · Timeless · Abstract · Rated G