You are standing on a sidewalk that runs east-west. Consider these instructions I might give you: (1) Walk 15 steps along the sidewalk and stop. (2) Walk 15 steps westward on the sidewalk and stop. Do my instructions unambiguously determine your final location in each case?

Respuesta :

Answer:

No.

Explanation:

  • Due to the sidewalk runs east-west, if you walk along the sidewalk, you could walking either eastward or westward.
  • If you were walking eastward 15 steps, and then 15 steps westward, you would reach to the same start point, so your net displacement would be zero.
  • But if you were walking westward 15 steps, and then you walk 15 steps more in the same direction, you would arrive at a point 30 steps west from your initial location.
  • So, based on your initial direction, you could arrive to two different points after finishing your walk.

If you were walking eastward 15 steps, and then 15 steps westward, you would reach the same start point, so your net displacement would be zero.

What is displacement?

Displacement is defined as the shortest distance between the two points. Distance is the horizontal length covered by the body. While displacement is the shortest distance between the two points.

Displacement is a vector quantity .its unit is m.

Because the sidewalk runs east-west, you might stroll either eastward or westward if you walk along with it.

If you walked 15 steps east and then 15 steps west, you would arrive at the identical starting spot, thus your net displacement would be zero.

However, if you go 15 steps west and then 15 steps back in the same direction, you will arrive at a spot 30 steps west of your starting point.

As a result, depending on your beginning path, you might end yourself at two distinct locations after completing your walk.

Hence if you were walking eastward 15 steps, and then 15 steps westward, you would reach the same start point, so your net displacement would be zero.

To learn more about displacement refer to the link;

https://brainly.com/question/10919017

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