Respuesta :
Speed is the distance traveled by an object where as, velocity is distance traveled by an object per unit time in a particular direction. Speed is a scalar quantity where as velocity is a vector quantity.
Speed is a scalar. Velocity is a vector. Velocity has a direction while speed does not
Ex.
Speed: 40mph
Velocity: 40mph east
Ex.
Speed: 40mph
Velocity: 40mph east