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| 1. |
In which of the following cases the planet will have same value of .g. as that earth (a)with mass double to that of earth and radius sqrt2 times that of earth (b)with mass fourtimes that of earth and radius sqrt2 times that of earth (c)with mass one fourth that of the earth and radius half that of earth (d)with mass twice that of earth and radius 1/3 that of earth |
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Answer» a and B only |
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