Question

How to do the speed and velocity sums

Answer 1

speed=distance: time
velocity=displacement: time
so,by applying this formula the sums can be done

Answer 2

Heya,

Speed mostly refers in the same way as Velocity.

In most of the cases they are calculated using the same formula.

But, to be particular;

Velocity = Displacement/ time

and Speed = Distance/ time

The main difference between speed and velocity is velocity has direction along with magnitude while speed do no have any direction.

Hope it helps u......