Question

define velocity and write its formula​

Answer 1

Answer:

Velocity is defined as the displacement perunit time in a particular direction. its SI unit is m/s.It is a vector quantity. OR. Speed and velocity are both measured using the same units. The SI unit of distance and displacement is the meter.

Answer 2

Answer:

Explanation:

Velocity is the speed of an object moving in The definite direction. The SI unit of velocity is also metre per second. velocity is a vector quantity; it has both magnitude and direction.

Formula:

Distance in a given direction/ Time Taken.

/Displacement / Time Taken

Average speed of moving body is never 0.