Examples of constant velocity in the following topics:

 Examine the terms for constant velocity and how they apply to acceleration
An object moving with constant velocity must have a constant speed in a constant direction.
 Constant velocity means that the object in motion is moving in a straight line at a constant speed.
 Motion with constant velocity is one of the simplest forms of motion.
 To have a constant velocity, an object must have a constant speed in a constant direction.
 If an object is moving at constant velocity, the graph of distance vs. time (x vs. t) shows the same change in position over each interval of time.
 constant velocity (noun) Motion that does not change in speed nor direction.

 Newton's first law of motion states that if an object experiences no net force, then its velocity is constant.
 A particle with constant velocity will move along a straight line through space.
 If a charged particle's velocity is completely parallel to the magnetic field, the magnetic field will exert no force on the particle and thus the velocity will remain constant.
 In the case that the velocity vector is neither parallel nor perpendicular to the magnetic field, the component of the velocity parallel to the field will remain constant.
 If an object experiences no net force, then its velocity is constant: the object is either at rest (if its velocity is zero), or it moves in a straight line with constant speed (if its velocity is nonzero).

 Determine what differentiates instantaneous velocity from other ways of determining velocity
Instantaneous velocity is the velocity of an object at a single point in time and space as calculated by the slope of the tangent line.
 When velocity is constantly changing, we can estimate our velocity by looking at instantaneous velocity.
 Typically, motion is not with constant velocity nor speed.
 A graphical representation of our motion in terms of distance vs. time, therefore, would be more variable or "curvy" rather than a straight line, indicating motion with a constant velocity as shown in .
 To calculate the speed of an object from a graph representing constant velocity, all that is needed is to find the slope of the line; this would indicate the change in distance over the change in time.
 instantaneous (adjective) (As in velocity)—occurring, arising, or functioning without any delay; happening within an imperceptibly brief period of time.

 An object with constant velocity has zero acceleration.
 A motionless object still has constant (zero) velocity, so motionless objects also have zero acceleration.
 Newton's second law states that:
$\sum \textbf{F}=m\textbf{a}$
so objects with constant velocity also have zero net external force.
 If no net force is applied to the object along the xaxis, it will continue to move along the xaxis at a constant velocity, with no acceleration .
 If the object is spinning, it will continue to spin at the same constant angular velocity.

 This is written as
$net F_{x} = 0$ and $net F_{y} = 0$.
and illustrate situations where $net F = 0$ for both static equilibrium (motionless), and dynamic equilibrium (constant velocity).
 In , the car is in dynamic equilibrium because it is moving at constant velocity.
 This car is in dynamic equilibrium because it is moving at constant velocity.

 In uniform circular motion, the velocity vector v is always tangent to the circular path and constant in magnitude.
 Though the body's speed is constant, its velocity is not constant: velocity (a vector quantity) depends on both the body's speed and its direction of travel.
 This change in velocity is due to an acceleration, a, whose magnitude is (like that of the velocity) held constant, but whose direction also is always changing.
 (Note that ω = v/r.
) Thus, v is a constant, and the velocity vector v also rotates with constant magnitude v, at the same angular rate ω.
 The point P travels around the circle at constant angular velocity ω.
 uniform circular motion (noun) Movement around a circular path with constant speed.
 centripetal acceleration (noun) Acceleration that makes a body follow a curved path: it is always perpendicular to the velocity of a body and directed towards the center of curvature of the path.

 In the middle, the speed is constant and the position changes at a constant rate.
 In the middle of the journey, while the velocity remains constant, the position changes at a constant rate.
shows the velocity of the object over time.
 In the middle, when the object was changing position at a constant velocity, the acceleration was 0.
 This is because the object is no longer changing its velocity and is moving at a constant rate.
 It has no acceleration as it travels at constant velocity in the middle of the journey.
 acceleration (noun) The amount by which a speed or velocity increases (and so a scalar quantity or a vector quantity).
 velocity (noun) A vector quantity that denotes the rate of change of position with respect to time, or a speed with a directional component.

 Motion diagrams show an object's initial position and velocity and presents several spots in the center of the diagram.
 We can conclude that the puck is moving at a constant velocity and, therefore, there is no acceleration or deceleration during the motion.
 The puck is moving at a constant velocity.
 Viewing an object on a motion diagram allows one to determine whether an object is speeding up or slowing down, or if it is at constant rest.
 As the frames are taken, we can assume that an object is at a constant rest if it occupies the same position over time.

 Like its counterpart linear velocity, it is a vector.
 Although the angle itself is not a vector quantity, the angular velocity is a vector.
 Angular acceleration gives the rate of change of angular velocity.
 A fly on the edge of a rotating object records a constant velocity v.
 The object is rotating with an angular velocity equal to v/r.

 The velocity of an object in circular motion is always tangent to the circle, and the centripetal force is always perpendicular to the velocity.
 Uniform circular motion describes the motion of an object along a circle or a circular arc at constant speed.
 It states that an object will maintain a constant velocity unless a net external force is applied.
 Since the velocity vector of the object is changing, an acceleration is occurring.
 The direction of the velocity along the circular trajectory is tangential.