Предмет: Физика, автор: requestrelipex

ПОМОГИТЕ СРОЧНО !!!
ТЕСТ ПО ФИЗИКЕ 7 КЛАСС ≡

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Ответы

Автор ответа: Dedagenn
0

Ответ:

по уравнению равновесия

1) 6*10*3=F*6, F=30H

2) m1*4+m2*2=m3*7, m2=(32*7-5*4)/2=102 кг

pomogite1057: Здравствуйте можете мне помочь с математикой умоляю
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