Предмет: Физика, автор: polinasurmina06827

СРОООЧНО У МЕНЯ КР
Площадь большого поршня гидравлического пресса равна 100 см² малого10². На большой поршень поместили гирю массой20 какой груз нужно поместить на малый поршень чтобы жидкость осталась в раановесии?

Ответы

Автор ответа: bersunukaevaf31

Ответ:

1 Площадь поршня - 100г.

2 Малого поршня-10г.

3 На большом-20г.

4 малый поршень-?

Решение:

1. 20:100=50

2. 50:10=5

Ответ:нужно поместить на малый поршень 5гидравлического пресса

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