Помогите!!!номер 451.. Created by nata0111. fizika-ru

Помогите!!!номер 451...

nata0111 @nata0111

July 2022 1 21 Report

Помогите!!!номер 451.

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MashaPutnaj

Verified answer

Дано p=1000 кг/м3 V=3,9 л=0,0039 м3 S=1300 см2=0,13 м2 ΔP- ?

ΔP=ΔF/S

Δm=p*V=1000*0,0039=3,9 кг

ΔP=Δm*g/S=39/0,13=300 Па

Ответ увеличится на 300 Па

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nata0111 July 2022 | 0 Ответы

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