• 解決済み

    @mina

    2023/12/7 16:54

    1 回答

    A 5.0 kg block is being pulled to the right by a 75 N force.

    What is the normal force acting on this block?

    1. 留学・ホームステイ
    1. 高校生
    2. 理科
    3. 物理

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    @kanedakazuma

    2023/12/7 18:16

    The Normal Force is the vertical force that objects receive form a plane.

    According to the problem, the block is on the horizontal plane. So, the Normal Force F is given by following equation,

    F=(Mass of block)×(Acceleration of gravity)=5.0 kg×9.8 m/s2\mathrm{F}=(\mathrm{Mass\:of\:block})\times (\mathrm{Acceleration\:of\: gravity})\\=5.0\:\mathrm{kg} \times 9.8\:\mathrm{m/s^{2}}

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