Question

define Velocity......????​

Answer 1

$\blue{\bold{\underline{\underline{Velocity:-}}}}$

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.

$\blue{\bold{\underline{\underline{SI\:unit:-}}}}$

 m/s

$\blue{\bold{\underline{\underline{other\:units:-}}}}$

 mph, ft/s

Answer 2

Answer:

The rate of change of position of an object in reference with surrounding is velocity.

Its SI unit is m/s