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The dis†an ce between the centres of the earth and the moon is d . The mass of the earth is 81 times that of the moon. d÷5n is the dis†an ce from the centre of the moon on the line joining the centres of the earth and the moon where the weight of a body is zero.Find the value of n |
| Answer» The dis†an ce between the centres of the earth and the moon is d . The mass of the earth is 81 times that of the moon. d÷5n is the dis†an ce from the centre of the moon on the line joining the centres of the earth and the moon where the weight of a body is zero.Find the value of n | |