document.write( "Question 772532: Please help me to solve this:An airplane flying with the wind took 2hours for a 1000 mile flight, and 2 1/2 hours for the return flight. Find the wind velocity and the speed of the airplane in still air. \r
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document.write( "Thank you so much \n" );
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Algebra.Com's Answer #470983 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Please help me to solve this:An airplane flying with the wind took 2hours for a 1000 mile flight, and 2 1/2 hours for the return flight. Find the wind velocity and the speed of the airplane in still air. \n" ); document.write( "----------- \n" ); document.write( "Find the 2 groundspeeds. \n" ); document.write( "d = r*t \n" ); document.write( "r = d/t \n" ); document.write( "The plane's airspeed is the average of the 2. \n" ); document.write( "--------- \n" ); document.write( "The windspeed is the difference between airspeed and groundspeed.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |