The units of speed can be expressed in terms of the MPS that id meters per second and can be expressed as kilometers per hour.
- The velocity of an object tells how fast the tings is and also tells us the direction of movement.
- Thus sped is the time rate at which an object is moving along the path and tells us the rate of direction.
Hence the S = D / T.
Learn more about the ways of expressing at a changing speed.
brainly.com/question/20607022.
