In that case, among other things:
The Earth would freeze.
Its pull on the earth would be 25% as strong.
The distance between the earth and the sun is about 150 million km .
One "Astronomical Unit" is (more or less) the average distance between the Sun and Earth.
The force of gravity between two objects is inversely proportional to square of the distance between their centers. For example: -- If the distance between two objects doubles, the gravitational force between them drops to 1/4 of what it was. That's 1/22 . -- If the distance between two objects gets multiplied by 5, the gravitational force between them drops to 1/25 of what it was. That's 1/52 . -- If the distance between two objects gets multiplied by 10, the gravitational force between them drops to 1/100 or 1% of what it was. That's 1/102 . Right now, the center of you is about 4,000 miles from the center of the Earth. If you doubled that ... went 4,000 miles straight up ... the gravitational force between you and the Earth would drop to 1/4 of what it is when you're here on the surface.
An Astronomical Unit (AU) is the average distance between the Earth and the Sun.
The sun would have 1/4 as much pull on the earth.
If one of the two masses doubles but the distance between them remains unchanged,then the magnitude of the gravitational force between them is also doubled.
Its pull on the earth would be 25% as strong.
The moon might escape it's orbit and become a moon of another planet.
Tides would become stronger.
Tides would become stronger.
distance between the earth and the sun.
Nothing, the force of gravity is always the same no matter how much you weigh. It will only change if you go to another planet.
Greater differences between summer and winter and more extreme weather.
They would create a double greenhouse effect
winter occurs because less heat is radiated of the sun towards the earth so then the earth gets colder
The same as between the Moon and the Earth. The distance from the clouds to the surface of the Earth is insignificant, compared to the Moon-Earth distance.The same as between the Moon and the Earth. The distance from the clouds to the surface of the Earth is insignificant, compared to the Moon-Earth distance.The same as between the Moon and the Earth. The distance from the clouds to the surface of the Earth is insignificant, compared to the Moon-Earth distance.The same as between the Moon and the Earth. The distance from the clouds to the surface of the Earth is insignificant, compared to the Moon-Earth distance.