Can distance travelled by a moving body be zero?
No, the distance traveled by a moving body cannot be equal to zero. It is so because the actual length traveled by an object cannot be zero.
Which of the following can sometimes be 'zero' for a moving body ?
(i)average velocity
(ii) distance travelled
(iii) average speed
(iv) displacement
(a) only (i) (b) (i) and (ii) (c) (i) and (iv) (d) only (iv)