Question

differentiate between speed and velocity​

Answer 1

Explanation:

Speed - The rate at which something moves

Velocity - The speed of something in a specific direction

Velocity is kind of a specific type of speed.

Answer 2

Speed,is a scalar quantity, and is the rate at which an object covers a distance. Speed is independant of direction.
velocity is a vector quantity. it is direction-dependant, and is the rate at which the position changes.