document.write( "Question 1149024: A jogger has attempted to run across a railroad bridge, but sees a train coming after competing 3/4 of the trip. If the train is traveling at 30 km/h, and if it is possible for the jogger to just escape being hit by the train running at full speed to either end of the bridge, what is the minimum speed, in km/h, that this jogger must be able to run? \n" ); document.write( "
Algebra.Com's Answer #770362 by ikleyn(52809)![]() ![]() You can put this solution on YOUR website! .\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Very similar problem was solved in the lesson\r \n" ); document.write( "\n" ); document.write( " - A man crossing a bridge and a train coming from behind \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Surely, the problem is above the standard school level of Physics or Mathematics problems.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So, I assume, that your, dear visitor, level is adequate to the problem's level.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Then the best service that I can provide to you, is to give you the reference to the similar/TWIN problem.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Happy learning and solving (!)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Come again to the forum soon to learn something new (!)\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |