Предмет: Физика, автор: joker25171

Что, по-вашему, на Земле легче: тонна воздуха или тонна песка?

А. Вопрос не имеет смысла: тонна - она и есть тонна.

Б. И песок, и воздух на весы своим весом давят, а вес - это масса и есть.

В. «Легче», значит вес меньше. Тонна воздуха легче из-за большей силы Архимеда.

Г. Тонна песка по объёму намного меньше тонны воздуха, поэтому вес песка меньше.

Ответы

Автор ответа: anasrasiaxsir
0
а-это просто тупой вопрос
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