Physics, Books a la Carte Edition (5th Edition)
5th Edition
ISBN: 9780134020853
Author: James S. Walker
Publisher: PEARSON
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Chapter 5, Problem 13PCE
Stopping a 747 A 747 jetliner lands and begins to slow to a stop as it moves along the runway. If its mass is 3.50 × 105 kg, its speed is 75.0 m/s, and the net braking force is 7.25 × 105 N, (a) what is its speed 10.0 s later? (b) How far has it traveled in this time?
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A 747 jetliner lands and begins to slow to a stop as it moves along the runway.
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An airplane slows to a stop as it moves along the runway. Its mass is 3.50 x 105 kg, its speed is 75.0 m/s at the instant the plane lands on the runway and the force to slow the airplane is 7.25 x 105 N. a) What is its speed 10.0 seconds after the plane lands on the runway? b) How far has it traveled in this time?
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