Предмет: Астрономия, автор: offoff469

СРОЧНО ДАЮ 85 БАЛЛОВ!!!Найбільший супутник Сонячної системи Ганімед має кутовий радіус 0,9%, а горизонтальний паралакс у 2,5 раза більше за кутовий радіус. Визначте лінійний радіус Ганімеда.

Ответы

Автор ответа: v1zuardusua
1

Ответ:

Для визначення лінійного радіусу Ганімеда скористаємося формулою:

линійний радіус = кутовий радіус * паралаксна відстань

Дано, що кутовий радіус Ганімеда дорівнює 0,9% або 0,009 у радіанах.

Також нам відомо, що горизонтальний паралакс у 2,5 раза більше за кутовий радіус, тобто 2,5 * 0,009 = 0,0225.

Тепер ми можемо використати формулу, щоб знайти лінійний радіус:

лінійний радіус = 0,009 * 0,0225 = 0,0002025 або 2025 км

Таким чином, лінійний радіус Ганімеда становить 2025 км.

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