Предмет: Физика, автор: hfgfjuu

первая космическая скорость на высоте ,равной двум радиусам Земли равна

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Автор ответа: Волшебница2003

0

Первая космическая скорость вычисляется по формуле v=√g*R, тогда решение задачи: v=√g*2R=(√g*6371*2*1000)/1000=3,56км/с

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