document.write( "Question 505165: A train passes a station at 30 km/h. How would you find it's speed in m/s.? \n" ); document.write( "
Algebra.Com's Answer #339795 by geetha_rama(94)![]() ![]() ![]() You can put this solution on YOUR website! Speed = 30km/hr\r \n" ); document.write( "\n" ); document.write( "In 1 hour distcnce covered is 30km \n" ); document.write( "i.e., in 60 mins distance covered = 30km \n" ); document.write( "60 mins distcance covered = 30 *1000 meters \n" ); document.write( "60 * 60 secs distance covered = 30000 metres \n" ); document.write( "3600 sec distance covered = 30000 meters \n" ); document.write( "1 sec discance covered = 30000/3600 meter \n" ); document.write( " = 300/36 \n" ); document.write( " = 50/6 \n" ); document.write( " = 8.33 meters \n" ); document.write( "Hence speed = 8.33 m/s \n" ); document.write( " |