Q 4.     Distinguish between speed and velocity.

Answers (1)
H Harsh Kankaria
Speed Velocity

Speed is the distance travelled by an object in unit time

Velocity is the speed of an object moving in a definite direction.

Speed is a scalar quantity Velecity is a vector quantity
Speed does not depend on direction Velocity changes with change in direction
Speed can never be negative Velocity can be positive, negative or zero.