Question

what are velocity ?

tell fast​

Answer 1

The velocity of an object is the rate of change of its position with respect to a frame of reference

Answer 2

Answer:

The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time. Velocity is equivalent to a specification of an object's speed and direction of motion (e.g. 60 km/h to the north).