Wooden ball diameter

A solid wooden ball made of beech wood weighs 800 g. Calculate its diameter if the wood density is ρ = 750 kg/m³

Final Answer:

D =  12.6768 cm

Step-by-step explanation:

m=800 g ρ=750 kg/m3 g/cm3=750:1000  g/cm3=0.75 g/cm3  m = ρ V  V=m/ρ=800/0.75=332001066.6667 cm3  V = 34 π r3  r=34π3 V=34 3.14163 1066.66676.3384 cm  D=2 r=2 6.3384=12.6768 cm



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