0
How would your present weight change if earth had twice the mass that it does now?
Wade4040
It would double.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
If the moon were twice as far from the earth as it is now the gravitational force it exert on the earth would be?
half its present value
Which planet has twice the earth period of revolution?
Mars has roughly twice the Earth's period of revolution.
An astrounaut lands on a planet that has the same mass as earth and twice the diameterhow does the astrounaut's weight differ from that on earth?
The force between two objects due to gravity is proportional to the product of the two masses. That part doesn't change compared to his weight on earth.The force is also inversely proportional to the square of the distance between their centers. On the planet with a diameter equal to twice the earth's diameter, the distance is changed by a factor of 2, so the force is changed by a factor of (1/22) = 1/4. His weight on the alien planet is 25% of his weight on earth. Naturally we're assuming that the planet's mass is symmetrically distributed. It doesn't have to be homogeneous with constant density throughout, but it has to be evenly spread around the center. The geometric center of the sphere also has to be its center of mass, with no big off-center lumps.
A person weighing 800 newtons on earth travels to another planet with twice the mass and twice the radius of earth the person's weight on this other planet is most nearly?
The force of gravity is proportional to the mass, and inversely proportional to the SQUARE of the distance between them. If we double the mass at the same distance, we double the force; if we double the distance, the force is cut to one-FOURTH. So twice the mass and twice the distance; the force will be (800*2)/2^2, or 400.
If the Earth were twice its present distance from the Sun the gravitational force exerted by the Sun would be?
Logically, half. Meaning seconds, minutes, hours, days, weeks, months and years would last twice as long. If the gravitational pull changed the earth's course, there would be no possible way of knowing without knowing it's exact course..
How would you present weight change if earth had twice the mass it does now?
If Earth had the same size but twice the mass you would weight twice as much
How would your present weight change if earth twice the mass that it doe now?
It would double.
if the earth had twice it’s present radius and twice it’s present mass, what would happen to your weight explain your answer?
i will be twice as heavy
Why is your weight not one quarter as much when you climb to the top of a tall tree twice as tall as you?
Your weight is not one-quarter as much when you climb to the top of a tree twice as tall as you are because your weight does not change when you move around within earth's gravitational field. You would have to move to outer space or to another planet to have your weight change.
What way dose mass cores pond with weight?
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.
What would be the effect on the mass and the weight of an object if the object taken to a planet with twice the gravity on earth?
the mass would stay the same no matter where you are and the weight is the force of gravity on an object, so depending on the gravity your weight would change
What would be the effect on the mass of the weight of an object if the object were taken to a planet with twice the gravity of earth?
the mass would stay the same no matter where you are and the weight is the force of gravity on an object, so depending on the gravity your weight would change
What would be the effect on the mass and the weight of an object if the object were taken to a planet with twice the gravity of earth?
the mass would stay the same no matter where you are and the weight is the force of gravity on an object, so depending on the gravity your weight would change
What is the simple present tense of change?
change or changes They change their clothes everyday. He changes his clothes twice a week.
If the moon were twice as far from the earth as it is now the gravitational force it exert on the earth would be?
half its present value
What is the present tense of changed?
change or changes They change their clothes everyday. He changes his clothes twice a week.
Dan has a mass of 55 kg on Earth. What is his mass on a planet that has twice Earth's gravity?
Dan's mass is the same as it is on Earth. His weight, however, is doubled.
