document.write( "Question 264145: how many seconds does it take to go 350 meters at 65km/hr? \n" ); document.write( "
Algebra.Com's Answer #194509 by Alan3354(69443) You can put this solution on YOUR website! how many seconds does it take to go 350 meters at 65km/hr? \n" ); document.write( "------------- \n" ); document.write( "65 km/hr = 65000 m/hr \n" ); document.write( "1 hr = 3600 seconds \n" ); document.write( "65 kph = 65000/3600 m/sec = 325/18 m/sec \n" ); document.write( "d = rt \n" ); document.write( "t = d/r = 350 meters/(325/18) m/sec \n" ); document.write( "t = 350*18/325 seconds = 6300/325 seconds \n" ); document.write( "t = 252/13 seconds \n" ); document.write( "t =~19.38 seconds \n" ); document.write( " \n" ); document.write( " |