Предмет: Физика, автор: liya60

Умоляю, помогите. Физика

Приложения:

Ответы

Автор ответа: fatt52
0

Ответ:

1,2 кг

Объяснение:

F=6 H   L1=6   L2=3   m=?

===

F*L1=m*g*L2

m=2*F/g=2*6/10=1.2 кг

============================


liya60: Снова спасибо! У меня есть ещё одна задача. Тоже в профиле. С динамометром
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