Question

What is difference between speed and velocity.

Answer 1

HERE IS THE ANSWER FOR YOUR QUESTION;

◆Speed is the Distance covered By a body per unit time.

◆Displacement is the Distance between the initial & the final position.

◆Displacement is Velocity of a body per unit time.

【 Note: Here all the units of all quantities are the SI units.】


HOPE IT HELPS

Answer 2

Velocity is a vector, the rate of change of displacement (a vector)/time. 
And speed is the magnitude of vector.