document.write( "Question 694559: find the number of steel ball bearings, each of diameter .7cm, that can be made from 1 kg steel, given that 1 cube of steel weighs 7.85 g. \n" ); document.write( "
Algebra.Com's Answer #428034 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! find the number of steel ball bearings, each of diameter .7cm, that can be made from 1 kg steel, given that 1 cube of steel weighs 7.85 g. \n" ); document.write( "------------ \n" ); document.write( "If you mean 1 cc (cubic cm) of steel weighs 7.85 gm: \n" ); document.write( "------- \n" ); document.write( "r = 0.35 cm \n" ); document.write( "Vol of each ball = \n" ); document.write( "---------- \n" ); document.write( "1 kg of steel = 1000/7.85 grams ( = volume in cc) \n" ); document.write( "------ \n" ); document.write( "# of balls = (1000/7.85)/Vol \n" ); document.write( "---------- \n" ); document.write( "Just calculator work \n" ); document.write( "email via the thank you note for help, or to check your answer \n" ); document.write( " \n" ); document.write( " |