Thursday
November 27, 2014

Homework Help: trig

Posted by ale on Wednesday, May 25, 2011 at 11:24am.

A 2000 pound car is parked on a street that makes an angle of 12* with the horizontal (think it's a street on a hill). a) find the magnitude of the force required to keep the car from rolling down the hill. b) Find the force perpendicular to the street.

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