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Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 1 > Chapter 10 - Gravitation > Assume that the acceleration due to gravity on surface of the moon is 0.2 times the acceleration due to gravity on the surface of earth. If Re is the maximum range of a projectile on the earth’s surface, what is the maximum range on the surface of the moon for the same velocity of projection ?

Assume that the acceleration due to gravity on surface of the moon is 0.2 times the acceleration due to gravity on the surface of earth. If Re is the maximum range of a projectile on the earth’s surface, what is the maximum range on the surface of the moon for the same velocity of projection ?

The distance of two planets from the sun are 10^13 and 10^12 m respectively. The ratio of the periods of the planet is