Question

Can you tell me what is velocity?

Answer 1

the speed of something in a given direction.

Answer 2

Velocity is defined as the total displacement divided by time taken to travel that distance. It is a vector quantity. For example, let us take a man walking in a circular path. He starts from point A and travels half the circumference in 10 secs and reaches point B. The speed here is pi*r/10 but the velocity is 2R/10.