甚麼是'falling speed'??

請以英文回答,最好附上中文版本

1 個解答

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  • 天同
    Lv 7
    1 十年前
    最愛解答

    Falling speed is just the speed acquired by an object when it falls.

    It can be calculated by the following equation:

    v = u + g.t

    where v is the falling speed at time t seconds, u is the initial speed and g is the acceleration due to gravity (=9.81 m/s^2)

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