Question

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)​

Answer 1

the answer is d)

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Answer 2

Only (iv)
Only displacement can be zero for a moving body.