3d printer

3D printing ABS filament with diameter 1.75 mm has density 1.04 g/cm3. Find the length of m = 5 kg spool filament. (how to calculate length)

Correct answer:

l =  1998.8062 m

Step-by-step explanation:

D=1.75 mm cm=1.75:10  cm=0.175 cm d=1.04 g/cm3 m=5 kg g=5 1000  g=5000 g  r=D/2=0.175/2=807=0.0875 cm S=π r2=3.1416 0.087520.0241 cm2  V=m/d=5000/1.04=13625004807.6923 cm3  l1=V/S=4807.6923/0.0241199880.6193 l=l1 m=l1:100  m=199880.6193:100  m=1998.806 m=1998.8062 m



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