Gravity

If the Earth loses its gravitational pull, the concept of weight and mass would change significantly.
Weight: Weight is the force exerted by gravity on an object and is given by: where is weight, is the mass, and is the acceleration due to gravity. If gravity is completely absent, the weight of the object becomes zero.
Mass: Mass is a measure of the amount of matter in an object and remains unaffected by gravity. However, without gravity, mass would not exist in the conventional sense. In a universe without gravity, mass itself would be undefined because it requires a reference to the gravitational field.

Thus, in such a scenario, the mass becomes zero, and the weight would not.