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April 18, 2014

Homework Help: physics

Posted by john on Monday, October 3, 2011 at 7:00pm.

A 747 jetliner lands and begins to slow to a stop as it moves along the runway. The mass is 3.1 105 kg, its speed is 25.5 m/s, and the net braking force is 4.24 105 N.(a) What is its speed 7.45 s later?How far has it traveled in this time?

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