Posted by Hannah on .
Two cars are traveling at the same speed of 27 m/s on a curve that has a radius of 126 m. Car A has a mass of 1020 kg, and car B has a mass of 1670 kg. Find (a) the magnitude of the centripetal acceleration and (b) the magnitude of the centripetal force for Car A, (c) the magnitude of the centripetal acceleration and (d) the magnitude of the centripetal force for Car B.

physics help go! 
SraJMcGin,
Here are some tutorials that may help you:
http://search.yahoo.com/search?fr=mcafee&p=Physics+tutorial
Sra