An experimental jet rocket travels around Earth along its equator just above its surface. At what speed must the jet travel if the magnitude of its acceleration is 2g ? Assume the Earth's radius is 6.370 × 10^6 m. v = [ ] m/s
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81 m/s^2 Acceleration of the rocket, a = 2g = 2 * 9.81 = 19.62 m/s^2 Radius of the Earth, r = 6.370 * 10^6 m Show more…
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