Question

Differentciate between speed and velocity

Answer 1

SPEED

• It is the total path length covered by a  moving body. it does not have direction. Therefore it is a secter quantiy. its SI Unit is m/s or ms-1 or m/s.

• Eg: distance

VELOCITY

• The shortest disatance covered by a moving body is  called velocity. It have direction. Therefore it is called vector quantity.

• Eg: displacement

Answer 2

Answer:

1. Speed is a scalar quantity and Velocity is a vector quantity
2. average speed of moving object can't zero but average velocity of a moving object can be zero...