A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 110 m above the glacier at a

Question

A supply plane needs to drop a package of food to scientists working on a glacier in Greenland. The plane flies 110 m above the glacier at a speed of 150 m/s . You may want to review (Page) . For help with math skills, you may want to review:

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Ladonna 5 months 2021-09-03T06:18:37+00:00 1 Answers 6 views 0

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  1. haidang
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    2021-09-03T06:20:10+00:00
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    Answer:

    The distance is 709.5 m.

    Explanation:

    Given that,

    Speed = 150 m/s

    Distance = 110 m

    Suppose, How far short of the target should it drop the package?

    We need to calculate the time

    Using equation of motion

    s=ut+\dfrac{1}{2}gt^2

    t^2=\dfrac{2s}{g}

    Where, g = acceleration due to gravity

    t = time

    Put the value into the formula

    t=\sqrt{\dfrac{2\times110}{9.8}}

    t=4.73\ sec

    We need to calculate the distance

    Using formula of distance

    d= vt

    Put the value into the formula

    d=150\times4.73

    d=709.5\ m

    Hence, The distance is 709.5 m.

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