Physics
Physics, 27.01.2021 22:00, isaacb6291

On Planet X a.5kg space rock falls a distance of 2.5 meters and loses 20 Joules of energy. What is
the gravity on Planet X?

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On Planet X a.5kg space rock falls a distance of 2.5 meters and loses 20 Joules of energy. What is<...

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