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Researchers from NASA performed an experiment that will carry a land rover of 900 kg on...

Researchers from NASA performed an experiment that will carry a land rover of 900 kg on MARS at a velocity of 90 m/s using a parachute with a diameter of 100 m. How much velocity would be needed if the experiment will be performed on Earth carrying a 10 kg mass? How big is the diameter of the parachute to be used for the model? Let the mass density of air on MARS be 0.2 kg/m3. The mass density of air on Earth is 1.225 kg/m3.

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