Question

differentiate between speed and velocity ?​

Answer 1

Explanation:

• Speed is the time rate at which an object is moving along a path,
• while velocity is the rate and direction of an object's movement.

Answer 2

Speed :

(i) Speed is defined as the distance travelled by the body per unit time

(ii) Speed = timetaken/distancetravelled

(iii) Speed is always positive

Velocity :

(i) Velocity of a moving body is defined as is rate of change of its position with time in a particular direction

(ii) Velocity = timetaken/displacement

(iii) Velocity is a vector quantity

(iv) Velocity can be negative