Weight and distance from Earth
The weight of an object with a mass of 50 kg (110 pounds) will decrease as its distance from Earth's center increases. (Earth's surface is about 6,400 km [3,977 miles] from its center.) Note that though the object's weight will decrease, its mass will remain the same regardless of its location.
mass
physics
mass, in physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. The greater the mass of a body, the smaller the change produced by an applied force. The unit of mass in the International System of Units (SI) is the kilogram, which is defined in terms of...