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April 20, 2014

Homework Help: Physics

Posted by Erin on Saturday, October 10, 2009 at 11:33pm.

A motorist travels at a constant speed of 34.0 m/s through a school zone; exceeding the posted speed limit. A policeman, waits 7.0 s before giving chase at an acceleration of 3.9 m/s2.

(a) Find the time required to catch the car, from the instant the car passes the policeman.

(b) Find the distance required for the policeman to overtake the motorist.
3Your answer is incorrect.

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