A lift in a mine descends 24 meters in 8 minutes. If the elevator moves at the same speed, how many meters will it be down in 6 minutes? If

Question

A lift in a mine descends 24 meters in 8 minutes. If the elevator moves at the same speed, how many meters will it be down in 6 minutes? If that elevator starts to descend from 10 meters above the ground, how low will it be in 70 minutes?​

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Bella 6 months 2021-12-10T18:55:34+00:00 2 Answers 0 views 0

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    0
    2021-12-10T18:57:18+00:00

    Answer: click to the attachment

    Please select my answer as BRAINLIST

    Step-by-step explanation:

    0
    2021-12-10T18:57:24+00:00

    Answer :

    Very easy.

    Speed= 3m/min

    Time taken to travel 20m to the ground level (t1)

    =Distance/Speed

    =20/3 mins

    Time taken to travel -240m (240m below ground level) (t2)

    =Distance/Speed

    = 240/3 mins

    = 80mins

    Total time taken= t1+t2= 86.66 mins.

    I hope this helps.

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