14) An elevator descent into a shaft at the rate of 3 m/min if the descent starts from 40 m above the ground level. How long will it ta

Question

14) An elevator descent into a shaft at the rate of 3 m/min if the descent starts from 40 m above
the ground level. How long will it take to reach 20 m ?​

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Rylee 1 month 2021-08-13T11:26:00+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-13T11:27:34+00:00

    Answer:

    d=20m

    convert into m/sec

    speed rate3m/60 sec

    so time 20*20 = 40 sec

    hope it helps

    0
    2021-08-13T11:27:57+00:00

    Answer:

    sorry this answer is no idenfication

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