Question

What is velocity? Explain.

Answer 1

we can say that velocity is a type of speed which have speed and direction both.

Answer 2

Velocity is defined as the rate of change of displacement.
It is a vector quantity.
It can be negative, zer or positive.
Velocity os directed speed.
Velocity can decrease with time. For moving vody it can be zero.
Velocity is SI is measured in metre per second