Предмет: Физика, автор: dsfedmi133

asosining yuzi 1,5m kvadrat, hajmi 6m kun marmar ustunning yerga koʻrsatadigan bosimi qanday?​

Ответы

Автор ответа: zinovicgrigorij
0

Ответ: 162кПа

Объяснение:

Дано:

а=1,5м

h=6м

ρ=2700кг/м³

g=10Н/кг

-------------------

р-?

р=Р*S

P=m*g=ρ*V*g=ρ*a²*h*g

S=a²

р=ρ*a²*h*g/а²=ρ*g*h=2700*10*6=162000Па=162кПа

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