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The weight of any person on the moon is about 1/6 times that on the earth. He can lift a mass of 15 kg on the earth. What will be the maximum mass, which can be lifted by the same force applied by the person on the moon?

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It is given that the weight of any person on the moon is about 1/6th  that on the earth.

It means, acceleration due to gravity is also 1/6th on moon in comparison with earth.

A person has to apply force equal to the weight of any body to hold it.

As the gravity becomes 1/6 on the moon, its mass must be six times for the same weight.

F = mg

Therefore, the man can lift 90 kg on the surface of moon if he can hold 15 kg on earth.

 

 

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