Предмет: Физика, автор: Аноним

Очень нужно решение!
Пожалуйста, помогите......
Задание во вложениях.

Приложения:

Ответы

Автор ответа: Аноним

1

p = F/S F=p*S = 200000*450=90*10^6H лили 90 000кН

Автор ответа: Gury

0

P= F/S

P= F= P*S

F= 200000 Па*450 м^2= 90000000 Н= 90000 кН .

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