Bailey walks to the pizza place for lunch. To get there, she walks 3 km East, then 8 km south, and then 3 Km East again What distance

Question

Bailey walks to the pizza place for lunch. To get there, she walks 3 km East, then 8 km south, and then 3 Km East again
What distance did she cover? Please include the number and unit.
What was the magnitude of her displacement? Please include the number and unit.
What was the direction of her displacement? Please abbreviate (N, S, E, W, or some combination)

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Ngọc Diệp 5 years 2021-07-27T17:05:34+00:00 1 Answers 19 views 0

Answers ( )

  1. hongcuc2
    0
    2021-07-27T17:07:29+00:00
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    Answer:

    Total distance she cover = 14km

    Magnitude of displacement = 10 km

    Direction of her displacement is East-south

    Explanation:

    Given:

    Distance travel (East) = 3 km

    Distance travel to south = 8 km

    Distance travel (East) = 3 km

    Computation:

    Total distance she cover = 3km+8km+3km

    Total distance she cover = 14km

    Magnitude of displacement = \sqrt{(3+3)^2+(8)^2}\\

    Magnitude of displacement = 10 km

    Direction of her displacement is East-south

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