Предмет: Физика, автор: thekelvy

чи дає нерухомий блок виграш у силі.Якщо дає ,то який?

Ответы

Автор ответа: WRYYYYYYYY

Ответ:

ні,не рухомий блок не дає переваги у силі.

Якщо блок рухомий ,то перевага у силі буде в 2 рази

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