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posted by Anonymous Monday, September 28, 2009 at 11:14pm.
A car is traveling 20 m/s when the driver sees a child standing on the road. He takes 0.8 s to react, then steps on the brakes and slows at 7.0 m/s2. How far does the car go before it stops?
See: http://www.jiskha.com/display.cgi?id=1254194067
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