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12-09-2022
Chemistry

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If astronauts landed on a planet 2/3 the size of earth what would it be

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hshields192 hshields192

12-09-2022

Answer: The ratio of radii of earth to another planet is 2/3 and the ratio of their mean densities is 4/5. If an astronaut can jump to a maximum height of 1.5 m on the earth, with the same effort, the maximum height he can jump on the planet is

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