document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155798>Question 155798</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1559533404/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Use dimensional to change<BR>\n" );
document.write( "A.50 Meters per second to Kilometer per hour?<BR>\n" );
document.write( "B.0.025 day to second?<BR>\n" );
document.write( "C.1200 Ounces to tons (16 oz = 1ib;2000 = 1 ton).  </SPAN>\n" );
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document.write( "A.50 Meters per second to Kilometer per hour?<BR>\n" );
document.write( "(50 meter/sec)(kilometer/1000 meters)(3600 sec/1 hour) <BR>\n" );
document.write( "= [50*1*3600/1*10000*1] kilometers/hour<BR>\n" );
document.write( "= 180000/10000 km/hr<BR>\n" );
document.write( "= 18 km/hr<BR>\n" );
document.write( "---------------------\r<BR>\n" );
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document.write( "B.0.025 day to second?<BR>\n" );
document.write( "0.025 days(24 hrs./day)(3600 sec/hr)<BR>\n" );
document.write( "= (0.025*24 *3600/1*1*1) seconds<BR>\n" );
document.write( "= 2160 seconds<BR>\n" );
document.write( "---------------------\r<BR>\n" );
document.write( "\n" );
document.write( "C.1200 Ounces to tons (16 oz = 1 lb;2000 = 1 ton). <BR>\n" );
document.write( "1200 ounces (1 lb/16 oz)(1 ton/2000 lbs)<BR>\n" );
document.write( "= [1200*1*1/16*2000] tons<BR>\n" );
document.write( "= 0.003813 tons<BR>\n" );
document.write( "======================================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );