If the object doesn't move to another planet while you double its mass,
its weight will also double.
If Earth had the same size but twice the mass you would weight twice as much
weight = mass * gravity, so as long as the force of gravity is the same on both, an object with twice the mass will weigh twice as much.
Weight = mass x gravity. Therefore, this will happen as long as gravity doesn't change.
The mass won't change (except for insignificant effect due to the Theory of Relativity); the weight will be twice as much. I am assuming you mean the gravitational field; that is, the gravitational acceleration will be twice as much.
In the same gravity, downward force (weight) is directly proportional to the mass. (F=mA) If you had two objects of equal mass, and combined them, the weight would be the same as the total of the two.
If Earth had the same size but twice the mass you would weight twice as much
weight = mass * gravity, so as long as the force of gravity is the same on both, an object with twice the mass will weigh twice as much.
Weight = mass x gravity. Therefore, this will happen as long as gravity doesn't change.
The mass won't change (except for insignificant effect due to the Theory of Relativity); the weight will be twice as much. I am assuming you mean the gravitational field; that is, the gravitational acceleration will be twice as much.
In the same gravity, downward force (weight) is directly proportional to the mass. (F=mA) If you had two objects of equal mass, and combined them, the weight would be the same as the total of the two.
The formula that relates them is: weight = mass x gravity If gravity doesn't change - which is the usual case close to Earth's gravity - you can say that weight is proportional to mass. That means that twice the mass results in twice the weight.
The weight itself is how much mass is there, so in theory the WEIGHT changes to how much mass there is.
inertia
i will be twice as heavy
The weight would double, while the mass stayed the same.
The mass is twice as much, so multiply by 2. The radius is 3 times as much--the gravitational force is inversely proportional to the square of the radius, so multiply by 1/9.2 X 1kg/9 = 0.2 kg.
The relations between mass and weight are that mass shows how much an object contains. This is about the same thing as weight - how much an object contains.