A person walking 1 mile everyday for exercise, leaving her front porch at 9:00 am and returning to her front porch at 9:25 am. What is the total displacement of her daily walk?


A) 1 mile

B) 0

C) 25 minutes

D) none of the above

Respuesta :

AL2006
The correct choice is B.
Displacement is the distance and direction from the start point to the end point, without regard for the route followed from start to finish.