document.write( "Question 503145: combine units to make other units such as newtons of joules? \n" ); document.write( "
Algebra.Com's Answer #339123 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Units can be \"combined\" by multiplication or division, but not otherwise.
\n" ); document.write( "eg, ft/sec * second --> feet
\n" ); document.write( "gm*cm/sec^2 = joules
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