The maximum vertical distance through wh...

The maximum vertical distance through which a fully dressed astronaut can jump on the earth is 0.5 m. If mean density of the moon is two-third that of the earth and radius is one quarter that of the earth, the maximum vertical distance through which he can jump on the moon and the ratio of time of duration of the jump on the moon to hold on the earth are

3m, 6:1

6m, 3:1

3m, 1:6

6m, 1:6

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