2highpsi Posted June 8, 2013 Report Share Posted June 8, 2013 If a car goes up a 2 mile hill at 30 miles per hour and instantly turns around, how fast does it have to go down the hill to average 60 miles per hour for the whole trip? :gabe: Quote Link to comment Share on other sites More sharing options...
Otis Nice Posted June 8, 2013 Report Share Posted June 8, 2013 Impossible. You'd have to cover the 4 miles in 4 minutes and it took you 4 minutes to get to the top of the hill. Quote Link to comment Share on other sites More sharing options...
unfunnyryan Posted June 8, 2013 Report Share Posted June 8, 2013 Impossible. You'd have to cover the 4 miles in 4 minutes and it took you 4 minutes to get to the top of the hill. Correct. Quote Link to comment Share on other sites More sharing options...
lag wagon Posted June 8, 2013 Report Share Posted June 8, 2013 670,616,629 mph. :fa: Quote Link to comment Share on other sites More sharing options...
Trouble Maker Posted June 8, 2013 Report Share Posted June 8, 2013 42 Quote Link to comment Share on other sites More sharing options...
Buck531 Posted June 8, 2013 Report Share Posted June 8, 2013 88 MPH. Quote Link to comment Share on other sites More sharing options...
Cordell Posted June 8, 2013 Report Share Posted June 8, 2013 Well I guess the same way he instantly turns around he can teleport to the bottom. Quote Link to comment Share on other sites More sharing options...
Otis Nice Posted June 8, 2013 Report Share Posted June 8, 2013 Well I guess the same way he instantly turns around he can teleport to the bottom. Quote Link to comment Share on other sites More sharing options...
2highpsi Posted June 8, 2013 Author Report Share Posted June 8, 2013 88 MPH. Winner http://images1.wikia.nocookie.net/__cb20070218045423/bttf/images/d/d2/Back_to_the_Future.jpg Quote Link to comment Share on other sites More sharing options...
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