An object is of mass 12 kg weights 120 N on the surface of earth. Find the mass of the object on the surface of planet whose acceleration due to gravity is half that of the earth.

An object is of mass 12 kg weights 120 N on the surface of earth. Find

1.	An object is of mass 12 kg weights 120 N on the surface of earth. Find the mass of the object on the surface of planet whose acceleration due to gravity is half that of the earth.
A.	60kg
B.	90kg
C.	12kg
D.	120kg
E.	None of these
Answer» D. 120kg

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An object is of mass 12 kg weights 120 N on the surface of earth. Find the mass of the object on the surface of planet whose acceleration due to gravity is half that of the earth.

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