Question

1. Distinguish between spetand velocity?​

Answer 1

Explanation:

Speed :

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

(ii) Speed =

time taken/

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 =

time taken /

displacement

(iii) Velocity is a vector quantity

(iv) Velocity can be negative