Предмет: Физика, автор: pavelt5641

Помогите с физикой плиз!

Приложения:

Ответы

Автор ответа: dedulja66let

0

Ответ:

Объяснение:

Дано:

F₂ = 18 Н

d₁ = 3 ед

d₂ = 10 ед

__________

F₁ - ?

По правилу рычага:

F₁·d₁ = F₂·d₂

F₁ = (d₂/d₁)·F₂ = (10/3)·18 = 60 Н

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