WILL MARK BRAINLIEST!!! The great racehorse, Secretariat, won a 2,400 m race with an average speed of 16.764 m/s. How long did i

Question

WILL MARK BRAINLIEST!!!

The great racehorse, Secretariat, won a 2,400 m race with an average speed of 16.764 m/s. How long did it take the horse to complete the race? Use the appropriate mathematical expression and show how units cancel.

PLEASE HELP

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Thạch Thảo 3 years 2021-07-19T00:40:56+00:00 1 Answers 8 views 0

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  1. thienan
    0
    2021-07-19T00:42:50+00:00
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    Answer:

    t = 143.16 seconds

    Explanation:

    Given that,

    The average speed of race horse, v = 16.764 m/s

    Distance covered, d = 2400 m

    We need to find how long did it take the horse to complete the race. We know that, the average speed is equal to total distance covered per unit time. So,

    v=\dfrac{d}{t}\\\\\text{Where t is time taken}\\\\t=\dfrac{d}{v}\\\\t=\dfrac{2400\ m}{16.764\ m/s}\\\\t=143.16\ s

    It will take 143.16 seconds to complete the race.

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