Question

A person travells 6km in a circular path and reaches back on the starting point calculate the displacement ?

Answer 1

The displacement of the person traveling 6 km in a circular path will be zero as the starting point of the journey and the ending point of the journey, both are the same.

Displacement means the shortest distance covered in between the starting and ending point of the path, but if the path is circular, the start and end of the path will meet at the same point, thus, making the value of displacement zero or nil.