Question

what is velocity how is it define​

Answer 1

Explanation:

• 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).

In SI base units: m/s.

Other units: mph, ft/s.

Answer 2

Explanation:

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).

In SI base units: m/s

Other units: mph, ft/s