Cross-section 8047

Calculate the weight of an edge made of spruce wood 6m long when the cross-section of the edge is 146cm square and if the density of the wood is 0.55g / cm cubic.

Correct answer:

m =  48.18 kg

Step-by-step explanation:

c=6 m cm=6 100  cm=600 cm S=146 cm2  V=c S=600 146=87600 cm3  h=0.55 g/cm3  m1=h V=0.55 87600=48180 g  m=m1 kg=m1:1000  kg=48180:1000  kg=48.18 kg=48.18 kg

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Do you know the volume and unit volume, and want to convert volume units?
Tip: Our Density units converter will help you convert density units.
Do you want to convert mass units?

You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: