Gravity has no effect on the mass of an object. However, an object's weight is the measurement of gravitational force on the object. The gravitational force on the moon for example is ~ 1/6 of that...
Mass affects the gravitational force since, greater the mass, higher the force of gravitation. This can be proved by the equation: F = Gm1m2/r2where, G = gravitational constantm1 and m2= mass of the...