Предмет: Беларуская мова, автор: konowmawa15

помогите!!! Хотя бы одну из пяти задач!!ФИЗИКА​

Приложения:

Ответы

Автор ответа: kris0321
1

Ответ:

4. 127• 133,3=952,578мм рт ст

5. р- тиск

формула:

р= F:S

p= 600:0,3= 2000Па

7. S1= 10см²=0,001м²

F1=1кН=1000Н

S2=500см²=0,05см²

F2=?

формула:

F2:F1=S2:S1

значит, F2=( F1• S2) : S1

F2= (1000• 0,05) : 0,001= 50000H= 50кH

чем смогла тем помогла)

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