Предмет: Физика, автор: дашарыбка

Определить массу оконного стекла длина которого равна одна целая пять десятых метра высота b равно 89 см и толщина c равно 5,0см

Ответы

Автор ответа: gta0271

Дано:a==3 мb=2,5c=0,6 см=0,006 мm-? Решение:Масса , где кг/м^3 плотность оконного стекла (определяется по таблице)Объем , тогда масса равна кг

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