document.write( "Question 254319: A car travels at a constant speed of 30.0 m/s for 0.8h. Find the total distance traveled in km. \n" ); document.write( "
Algebra.Com's Answer #186687 by MathLover1(20850)\"\" \"About 
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First we need to convert \"30+s\" in \"hour\" or convert the \"constant\" \"speed\" in \"m%2Fs\". \r
\n" ); document.write( "\n" ); document.write( "\"30s=0.083h\"\r
\n" ); document.write( "\n" ); document.write( "\"V=d%2Ft\"
\n" ); document.write( "\"+d=V%2At\"
\n" ); document.write( "\"d=72km%2Fh%2A0.0083\"
\n" ); document.write( "\"+d=0.6km\"\r
\n" ); document.write( "\n" ); document.write( "convert \"72km%2Fh\"in \"m%2Fs\"\r
\n" ); document.write( "\n" ); document.write( "calculate the distance\r
\n" ); document.write( "\n" ); document.write( "\"V=72km%2Fh+%2A%281000m%2F3600s%29\", so \"72%28km%2Fh%29=20%28m%2Fs%29\"\r
\n" ); document.write( "\n" ); document.write( "we can calculate the distance\r
\n" ); document.write( "\n" ); document.write( "\"V=d%2Ft\", so \"d=v%2At\"
\n" ); document.write( "\"d=%2820m%2Fs%29%2830s%29\"
\n" ); document.write( "\"+d=600m\" or \"d=0.6km\" \r
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