Предмет: Физика, автор: vadimkuzaev96561

На одну из чашек рычажных весов положили коробку, а на другую — пустой стакан
массой 125 г. Коробка перевесила. Тогда стали наливать в стакан воду порциями по
15 мл. После третьего доливания чашка весов с коробкой поднялась. Тогда удалили из
стакана 10 мл воды, и коробка снова перевесила
1) Какую массу имеет одна порция воды объемом 15 мл?
2) Какая масса воды была добавлена в стакан к тому моменту,
когда чаша с коробкой поднялась?
3) Оцените массу коробки.

Ответы

Автор ответа: 2007arlan2007
1

Ответ:

1) 15г

2)45 мл

3)165 г

Объяснение:

........

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