Weight takes into account the gravitational field strength whereas mass is independent of the gravitational field strength.
For simplicity, take equal volumes of each, and measure which one of them has the greater mass or weight. You can even take different volumes, and just use the definition of density, as mass / volume.
So if you take your weight then divide it by 6.13 that is your on the moon and your mass stays the same.
There are many ways to tell if you're overweight. There are various weight to height ratio calculators on line. This is one of them. http://www.healthchecksystems.com/heightweightchart.htm Remember that these online calculators don't take into account muscle mass.
weight is measured by how much gravity is pushing down on you. weight is different from mass because mass is how much room you take up. weight is how much something or someone weighs.
The mass of the astronaut remains the same. However, the weight of the astronaut is less on the moon.
Take-off weight is 1,200,000 pounds.
It would depend on how tall he is to what a health weight should be. Try calculating your body mass index. That should give you a good idea of what would be a healthy weight for a persons height, although it doesnt take into account differences for men and women, and for muscle mass.
Your mass is never different no matter where you are. Mass is the amount of space you take up. Your weight is a different thing, and that changes with the amount of gravity. In outer space you are 'weightless' but not massless.
BMI calculators are not completely accurate as it does not take account for bone density and weight of other organs in one's body. It is normally used as and estimate gauge to measure one's mass.
It really depends on your body build. You may be big boned and very muscular, or small boned with very little muscle mass. This really effects your weight, but does not mean you are overweight or underweight. Using a BMI (body mass index) calculator, you can determine your ideal weight, but this does not take into account your body build.
Technically they are not. Mass is the amount of matter in an object while weight is how much force an object experiences from gravity due to its mass. An object's weight in a gravitational field is directly proportional to its mass: if you double the mass you double the weight. Since the strength of gravity on Earth varies very little an object of a given mass will have pretty much the same weight any where you take it.
The average atomic weight (not mass for elements) of a chemical element is calculated taking into account the isotopic composition of this element and the atomic masses (not weight for isotopes) of these isotopes.