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54. If the airplane has a rest mass of 20.000 kg, what is its relativistic mass in the alternate universe when it is moving at 180 m/s?
- A. 8000 kg
- B. 12,000 kg
- C. 16,000 kg
- D. 25,000 kg
- E. 33,300 kg

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Chapter 27 Solutions
College Physics (10th Edition)
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