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) ![]() You can put this solution on YOUR website! If a plane travels 1440km in 2 hours. How fast is the plane travelling in metres per second. \n" ); document.write( "-------\r \n" ); document.write( "\n" ); document.write( "1440/2 (km/hr) = 770 (km/hr)(1000 m/1km)(1 hr/3600 sec) \n" ); document.write( "-------------- \n" ); document.write( "= (770*1000*1)/(1*1*3600)(meters/second) \n" ); document.write( "===== \n" ); document.write( "= 213.89 meters/sec \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================= \n" ); document.write( " |