Posted by Barb on Monday, February 18, 2013 at 4:00pm.
density=mass/iron
Now the wording "weighs 45oz" bothers me. This is one reason one should never use English units, it is not clear 45oz mass or force(weight). Nuts to using English units.
Lets assume it is mass.
density=45oz/10in^3*(1 in/2.54cm)^3*1lb/16oz*454grams/lb
= 4.5*454/(2.54^3*16)=7.791g/cm^3
check that
Thank you!!
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