Question

Define velocity and state its SI unit.​

Answer 1

Answer:

rate of change of displacement is called velocity.its SI unit is metre per second or m/s

Answer 2

Explanation:

Velocity is defined as the rate of change of distance of a body with respect to time. Its unit in SI is km/s. B . Velocity is defined as the rate of change of displacement of a body with respect to time. Its unit in SI is km/s.