2.70 g/cm3 to pounds per cubic foot
3 answers
http://www.google.com/search?q=2.70+g%2Fcc+to+pounds%2Fcubic+foot&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a
how do you get that as the answer
There are 2.54 cm in 1 inch.
There are 453.6 g in 1 lb.
There are 1,728 cubic inches in a cubic foot.
2.70 g/cc x (1 lb/453.6 g) x (2.54 cm/1 inch)^3 x (1,728 in^3/ft^3) =
168.55 lbs/ft^3.
There are 453.6 g in 1 lb.
There are 1,728 cubic inches in a cubic foot.
2.70 g/cc x (1 lb/453.6 g) x (2.54 cm/1 inch)^3 x (1,728 in^3/ft^3) =
168.55 lbs/ft^3.