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July 25, 2014

Homework Help: physics

Posted by Shelby on Tuesday, December 7, 2010 at 10:45am.

A car that is initially at rest at the top of a roller-coaster track moves down the track without friction. What must be the maximm initial height from which the car descends so that it will not fly off the 10-m-high circular hill at the bottom?

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