Предмет: Физика, автор: nikainwest

у посудині з водою плавають дві кулі (перша: радіус-2R, маса m1,густина-p1;: друга:R,m2,p2). Яка густина другої кулі?

Ответы

Автор ответа: yaroslava2013

густина першої кульки 500 кг на м3, а другої 1000 кг на м3

nikainwest: спасибо

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