A 4500-kg helicopter accelerates upward at 2.0m/s2 what lift force is exerted by the air on the helicopter?

Question

A 4500-kg helicopter accelerates upward at 2.0m/s2 what lift force is exerted by the air on the
helicopter?

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Thu Hương 5 years 2021-08-13T17:07:23+00:00 1 Answers 18 views 0

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  1. thugiang
    0
    2021-08-13T17:08:36+00:00
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    Answer:

    9000

    Explanation:

    f=ma

    f= force

    m=mass

    a=acceleration

    f=ma

    4500×2.0

    9000N

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