Saturday
December 20, 2014

Homework Help: physics

Posted by jeremy steadman on Monday, January 6, 2014 at 6:28pm.

A car moving at 50 km/h skids 15 m with locked brakes. Show that a car moving at 150 km/h will skid 135 m with locked brakes. (Hint: The force doing work during the skidding is the same for both speeds. Use the work–energy theorem.)

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