Предмет: Геометрия, автор: vikshhhh66

Стержни АВ и СВ шарнирно закрепленные в точке В, удерживают грузы F1 и F2.Определите реакции стержней( массой стержней пренебречь)
F1=16кн
F2=56кН
Рисунок прикреплен к фото

Приложения:

Ответы

Автор ответа: haloanastasia29

Ответ:

маса Ав і ас пишеш потім міряєш малюєш пряму , і пишеш ось я рисую прямую лінію через горизонталь АВ і Ас і тому получаю 50+70+90 = 210

vikshhhh66: можешь расписать на листочке пожалуйста

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