Question

will the mass and weight of an object on the earth be same as their values on mars

Answer 1

Alright time for some good old physics....



The weight of the object is actually the measure of the gravitational force(F) between earth and the given object. If the value of one of the masses change, (from earth's mass to Mars's mass), the force changes which means the weight of the object changes.

However, the mass of the object is the measure of amount of matter an object has. This value wouldn't change anywhere in the universe. Hence, the mass of the object wouldn't change.
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