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Шарик на пружине совершает свободные колебания около положения равновесия перемещаясь из точки х=0.1м в точку х=-0.1м. Чему равна амплитуда колебания шарика?зараннее спс
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A=(X1-X1)/2=0,1 м=10 cм
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Автор:
clancy - 5 лет назад
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Угол 2, Угол 4 = ?
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