Speed is a way of measuring how quickly something is moving or being done or something moving fast
The velocity of an object is the rate of
change of its position with respect to a
frame of reference, and is a function of
time. Velocity is a physical vector quantity;
both magnitude and direction are needed
to define it.
Speed is the rate of motion while velocity is the rate of motion or speed in a certain direction
Sana makatulong
