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03-02-2018
Physics

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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 :

03-02-2018

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.

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