Предмет: Физика, автор: olenamyrza

Щоб витягнути цвях довжиною 10 см із колоди, потрібно прикласти початкову силу 2кН. Цвяха витягнули з колоди. Яка при цьому була виконана механічна робота?

Ответы

Автор ответа: hhek5904
0

Ответ:

200

Объяснение:

A=F*l

A=2000Н*0,1м=200

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