half its present value
If the sun was replaced by a star with twice as much mass the gravitational force would be unbalanced and the new sun would burn the earth because if the gravitational force cannot hold than the sun would plummet towards the earth and burn it.
The mutual force of gravitation between two masses is inversely proportional to the squareof the distance between their centers.So, when the distance between any two masses doubles, the gravitational force between themdecreases by a factor of 4 . . . it drops to 25%of its original value.
The gravitational force between two objects is inversely proportional to the square of the distance between their centers. If the moon were twice as far from the earth, the distance between them would be doubled. Therefore, the gravitational force would be reduced to one-fourth of its current strength.
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..
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.
If the sun was replaced by a star with twice as much mass the gravitational force would be unbalanced and the new sun would burn the earth because if the gravitational force cannot hold than the sun would plummet towards the earth and burn it.
The mutual force of gravitation between two masses is inversely proportional to the squareof the distance between their centers.So, when the distance between any two masses doubles, the gravitational force between themdecreases by a factor of 4 . . . it drops to 25%of its original value.
Double
The gravitational force between two objects is inversely proportional to the square of the distance between their centers. If the moon were twice as far from the earth, the distance between them would be doubled. Therefore, the gravitational force would be reduced to one-fourth of its current strength.
If Earth had twice its current mass, the gravitational force would increase, and objects would weigh twice as much as they do now. This means that a person weighing 150 pounds on Earth would weigh 300 pounds on the hypothetical Earth with double the mass. The weight change would be a direct result of the increase in gravitational pull due to the added mass.
To accelerate an object twice as fast, you would need to exert twice the force. This is because force is directly proportional to acceleration, as defined by Newton's second law, F=ma. So if you double the acceleration, you must double the force.
Everything on Jupiter weighs more than twice as much as on Earth. This means that Jupiter has a gravitational pull that is more than twice that of the gravitational pull on Earth.
The gravitational force between two masses increases by a factor of 4 when both masses have twice their original mass. This is because gravitational force is directly proportional to the product of the masses involved.
An object with twice as much mass as another will weigh twice as much when the gravitational force acting on both objects is the same. This occurs when both objects are on Earth or in a location with the same gravitational pull.
The mutual force of gravitational attraction between any two masses is proportional; tothe square of the distance between their centers.When an object is moved twice as far from the planet's center, the force between themdecreases to 1/22 = 1/4 of its original magnitude.
The gravitational force exerted at the surface (and above the surface) of Mars is weaker than that here on Earth. The reason: Mars has less mass than earth.
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..