document.write( "Question 706688: If a plane travels 1440km in 2 hours. How fast is the plane travelling in metres per second. \n" ); document.write( "
Algebra.Com's Answer #435363 by stanbon(75887)\"\" \"About 
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If a plane travels 1440km in 2 hours. How fast is the plane travelling in metres per second.
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\n" ); document.write( "\n" ); document.write( "1440/2 (km/hr) = 770 (km/hr)(1000 m/1km)(1 hr/3600 sec)
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\n" ); document.write( "= (770*1000*1)/(1*1*3600)(meters/second)
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\n" ); document.write( "= 213.89 meters/sec
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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