Предмет: Физика, автор: sasha47118

На доску положили мешок с цементом,вес которого P=500.Чему равна сила упругости,возникающая при прогибе доски?

Ответы

Автор ответа: Persianka

17

Раз доска не сломалась, то сила упругости равна весу мешка

Fу=P=500Н

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