document.write( "Question 490371: Five minutes after starting from rest, a bike’s velocity is 50 km/hr. What is the bike’s acceleration? \n" ); document.write( "
Algebra.Com's Answer #334049 by Edwin McCravy(20055)\"\" \"About 
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Five minutes after starting from rest, a bike’s velocity is 50 km/hr. What is the bike’s acceleration?\r
\n" ); document.write( "\n" ); document.write( "First we change \"km%2Fhr%7D%7D+to+%7B%7B%7Bm%2Fs\"\r
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\n" ); document.write( "\n" ); document.write( "Cancel the km's:\r
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\n" ); document.write( "\n" ); document.write( "Cancel the hr's\r
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\n" ); document.write( "\n" ); document.write( "Cancel the min's\r
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\n" ); document.write( "\n" ); document.write( "All that's left is\r
\n" ); document.write( "\n" ); document.write( "\"expr%28%2850%2A1000m%29%2F%2860%2A60s%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"expr%28%2850000m%29%2F%283600s%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"expr%28%28500m%29%2F%2836s%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"expr%28%28125m%29%2F%289s%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a+=+%28v%5Bf%5D-v%5B0%5D%29%2Ft\"\r
\n" ); document.write( "\n" ); document.write( "\"a+=+%28expr%28125m%2F%289s%29%29-expr%280m%2Fs%29%29%2F%285s%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a+=+%28expr%28125m%2F%289s%29%29%29%2F%285s%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a+=+expr%28125m%2F9s%29%2Aexpr%281%2F%285s%29%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a+=+125m%2F%2845s%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a=expr%28125%2F45%29expr%28m%2Fs%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a=expr%2825%2F9%29expr%28m%2Fs%5E2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"a=2.778expr%28m%2Fs%5E2%29\"
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