Предмет: Физика, автор: ДмитрийДыбенко

определите положение стрелки динамометра на рис1, учитывая правило сложения сил , действующих на него . помогите пожалуйста .

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Ответы

Автор ответа: fatt52

0

F1=20 H F2=30 H
F=F1+F2=20+30=50 H
Стрелка между 40 и 60 Н
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