Question

When the object starts and ends moving in
the same spot, displacement (is, is not) zero.​

Answer 1

Displacement is calculated on the basis of initial and final position. If initial and final position are same, displacement is zero. But distance is the total distance covered from initial to final position. So, it cannot be zero in this case.

Answer 2

Answer:

Zero

Explanation:

Displacement means shortest separation between Initial and Final points. So, if it starts and ends at the same point the separation between Initial and Final points is '0'.