chp2 problem22 soln

Physics: Principles with Applications

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The equation connecting the initial velocity , the final velocity , the displacement and the acceleration is . Re-arrange. Substitute 23 m/s for , 85 m for
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Unformatted text preview: , and 0 m/s for . Thus, the acceleration is . The negative sign indicates that the velocity of the car decreases with time. http://www.hwproblems.com/cgi-bin/book.cgi?bookid=0044&cptn=2pr22&id=62762 [1/31/2008 11:56:11 AM]...
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