Question

Which of the following is correct?(a) displacement cannot be zero(b)​

Answer 1

Answer:

1. Distance may be greater than or equal to magnitude of displacement. Hence, option (c) is correct.

2. The unit of physical quantity under velocity-time graph is m/s. Hence, option (d) is correct.

Answer 2

Answer:

(c)

Explanation:

if if we take a round trip and reach back to the starting point then, though we have travelled