Odpowiedź:
m=200kg
S=120cm*120cm=14400cm2=1,44m2
p=Fn/S
Fn=200kg*9,81N/kg=1962N
p=1962N/1,44m2=136250Pa=1362,5Pa
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Verified answer
Odpowiedź:
m=200kg
S=120cm*120cm=14400cm2=1,44m2
p=Fn/S
Fn=200kg*9,81N/kg=1962N
p=1962N/1,44m2=136250Pa=1362,5Pa
Verified answer