The RATE of change of position is speed.
I think you need to add more.. but I may know where you are leading
Was he 200 m away and made the trip in 200 seconds?
If yes...
2 m/s was his speed and 0 velocity
It transfers and changes into different types of energy, this is why the ground feels hot when something moves fast over it.
Most objects move at a constant speed because of friction and acceleration. The constant speed keeps them in place, and keeps a balance.
