A 747 jetliner lands and begins to slow to a stop as it moves along the...

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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 27.0 m/s, and the net braking force is 4.30×105 N, (a) what is its speed 7.50 s later? (b) How far has it traveled in this time? 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 27.0 m/s, and the net braking force is 4.30×105 N, (a) what is its speed 7.50 s later? (b) How far has it traveled in this time?

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