m = 15 t = 15000 kg
d (lub ro) = 800 kg/m³ ; gęstość drewna dębowego z tabeli
V = ?
d = m/V
d*V = m
V = m/d
V = 15000 kg /800 kg/m³
V = 18,75 m³
dane:
m = 15 t = 15 000 kg
d = 500 kg/m3 - gęstość drewna sosnowego
szukane;
d = m/V I*V
d x V = m /:d
V = m/d = 15000kg/500kg/m3
V = 30 m3
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m = 15 t = 15000 kg
d (lub ro) = 800 kg/m³ ; gęstość drewna dębowego z tabeli
V = ?
d = m/V
d*V = m
V = m/d
V = 15000 kg /800 kg/m³
V = 18,75 m³
dane:
m = 15 t = 15 000 kg
d = 500 kg/m3 - gęstość drewna sosnowego
szukane;
V = ?
d = m/V I*V
d x V = m /:d
V = m/d = 15000kg/500kg/m3
V = 30 m3
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