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A 747 has a cruising speed of 235 m/s at a height of 10,700 meters. The...

A 747 has a cruising speed of 235 m/s at a height of 10,700 meters. The mass of the plane is approximately 443,180 kg. What is the potential energy in joules of the plane? [Write answer to two sig. figs.and scientific notation]

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