p=F/S=mg/S
m=ρV=ρa³
a=∛(m/ρ)
p=mg/∛(m/ρ)=0.125*10/∛(0.125/1000)=1.25/0.05=25 ПА
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p=F/S=mg/S
m=ρV=ρa³
a=∛(m/ρ)
p=mg/∛(m/ρ)=0.125*10/∛(0.125/1000)=1.25/0.05=25 ПА