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РЕшение творческой задачи

12 USD

  • Profile deleted
    29 October 2018, 14:23 |

    невозможно) угловой размер Солнца - полградуса. Тень от столба-то уже расплывается, а вы хотите разглядеть тень от палочки на 10 километрах.

  • Profile deleted
    29 October 2018, 15:08 |

    А можно узреть книгу или первоисточник, в котором сия задача опубликована?

  • Dmitry G.
    29 October 2018, 16:21 |

    При диаметре Земли, равном 12 756.2 километра, высоте нижнего края рейки 500 м над точкой поверхности и угле падения лучей 10 градусов, расстояние начала тени от точки зависания рейки над поверхностью составит 2, 83173713 км. Длина тени составит 5 метров 678, 44 мм.


    Ещё пожелания есть? 😉

  • Ilona Shydlovska
    30 October 2018, 9:03 |

    Каким образом закреплена рейка? Перпендикулярно, параллельно под произвольным углом к летательному аппарату? В каком положении относительно земли сей летательный аппарат? В каком полушарии и какое время года (дата) в задаче? На какой ландшафт будет падать тень?

    ...

    Или задачку решать для сферического коня в вакууме?)

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5 years ago
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