Question

what is the proper definition for velocity​

Answer 1

Hello here is your answer.

Displacement per unit time is called velocity.

Velocity of a body is the distance travelled by it per unit time in a given direction.

Hope it helps you.

Answer 2

Answer:

I hope it may help you

Explanation:

Velocity is defined as the rate of change of position with respect to time, which may also be referred to as the instantaneous velocity to emphasize the distinction from the average velocity

                                          OR

 It can also be defined as the rate of change of velocity