When its speed changes, when it turns changing its direction of travel or when both occur.
A change in the velocity is produced by a force acting on the object. A change in velocity means a change in speed or direction (or both).
a change in a objects velocity is caused by a unbalanced force :)
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
Velocity can only change if the object experiences an acceleration. Acceleration can only change if either the Force on the object increases, or the Mass of the object decreases.
No. Acceleration is change of velocity / time. If there is no change in velocity, there is no acceleration.
The change in velocity is just the change in velocity. The RATE of change of velocity - how quickly velocity changes - is usually called "acceleration".
A change in the velocity is produced by a force acting on the object. A change in velocity means a change in speed or direction (or both).
a change in a objects velocity is caused by a unbalanced force :)
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
Velocity can only change if the object experiences an acceleration. Acceleration can only change if either the Force on the object increases, or the Mass of the object decreases.
No. Velocity is the change of location and accelarion is any change that occurs to the velocity of an object.
No. Acceleration is change of velocity / time. If there is no change in velocity, there is no acceleration.
When an object moves in a circular path, the velocity will change and the there will be acceleration.
No, velocity is the instantaneous speed of an object, the rate of change would be the acceleration of the object.
Wanted and unwanted outer forces will always change the velocity of an object.
Velocity is the rate of change of the position of an objec
The rate of change of velocity is termed acceleration.