A 150m race is run on a 300m circular track of circumference. Runners start running from the north and turn west until reaching the south. W

Question

A 150m race is run on a 300m circular track of circumference. Runners start running from the north and turn west until reaching the south. What is the magnitude of the displacement made by the runners?

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Delwyn 5 years 2021-08-14T20:42:18+00:00 1 Answers 73 views 0

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  1. Euphemia
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    2021-08-14T20:43:54+00:00
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    Answer:

    95.5 m

    Explanation:

    The displacement is the position of the ending point relative to the starting point.

    In this case, the magnitude of the displacement is the diameter of the circular track.

    d = 300 m / π

    d ≈ 95.5 m

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