document.write( "Question 1013482: A car travels at 1000 meters per min for 2 hour, at 80 km / hr for next 3 hr, and finally for 2000 cm /sec for 30 minutes. What is the car’s average velocity in km / hr for the entire period?
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Algebra.Com's Answer #629753 by josgarithmetic(39629) ![]() You can put this solution on YOUR website! RT=D relates rate, time, distance.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "How much distance? How much time? There you go.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Watch the way the data are given, because the unit sizes are not all consistent. You will need to use a few conversion factors. \n" ); document.write( " |