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← ScienceWhich consequence results when gravitational acceleration exceeds a rocket engine's thrust?
A)Decreased exhaust velocity occurs
B)Increased propellant consumption happens
C)Gravitational redshift of emitted light✓
D)Rocket engine nozzle overheating appears
💡 Explanation
Gravitational redshift results because the equivalence principle dictates gravity affects light as acceleration does; rather than thrust anomalies slowing velocities, photons lose energy climbing, causing redshift; therefore, engine parameters are mostly unaffected at that threshold.
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