Question

calculate the distance and displacement of a person in a circular track of radius 49m after.
1) Half round
2) one round
3) 1.5 round​

Answer 1

Answer:

half round distance=displacement=154m

one round distance=308m

                  displacement = 0

1.5 round distance = 462m

                displacement = 154 m

Explanation:

circle circumference = 2 x 22/7 x r

Answer 2

$\huge\mathcal\color{teal}{Answer :- }$

Yes, an object moving a certain distance can have zero total displacement. Displacement refers to the shortest distance between the initial and the final positions of the object. Even if an object moves through a considerable distance, if it eventually comes back to its initial position, the corresponding displacement of the object would be zero.