A student says that a speed of 50 m/s is faster than a speed of 140 km/h because the number is bigger. What would you say to them?/3

Question

A student says that a speed of 50 m/s is faster than a speed of 140 km/h because the number is
bigger. What would you say to them?/3

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Khoii Minh 3 years 2021-07-26T12:14:31+00:00 1 Answers 39 views 0

Answers ( )

  1. trungdung22
    0
    2021-07-26T12:16:20+00:00
    Reply

    Answer:

    He is wrong. 50 m/s is greater than 140 km/h

    Explanation:

    For comparing the values, both need to be of the same units.

    Therefore, converting unit,

    140 km/h = 140 x 5/18 m/s = 350/9 m/s or 38.888… m/s(approx.)

    As 50>38.888….

    Therefore, the student is wrong

    PLEASE MARK MY ANSWER AS BRAINLIEST!!!

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