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What else can I help you with?
How does the earth still spin when gravity ceases to exist?
The earth doesn't spin because of gravity, and gravity has not ceased to exist.
What are the 3 major reasons why earth continue to exist?
The Earth continues to exist because of MATTER CYCLING, ENERGY AND GRAVITY
What would happen if metals did not exist?
There would be less gravity on earth.
Why does atmosphere exist on earth?
Gravity ! The gravitational pull of the Earth 'traps' the atmosphere close to the ground.
How did Earth get in exactly the right distance away from sun and moon so gravity and livable air could exist?
gravity
Would gravity exist even if the earth stopped rotating?
Yes, indeed it would. Gravity is not caused by the rotation of the Earth. In fact, there would be a very small increase in the "apparent gravity" at the Earth's surface because of the lack of a "centrifugal" effect.
When gravity stops does that mean the world stoped rotating?
No, that would mean the Earth didn't exist any more. The fact that the Earth is spinning is not the cause of its gravity. Every object has gravity that pulls other objects towards it - even a pen, a desk or a house (but they only have tiny amounts). If gravity "stopped" the Earth must have shrunk or disappeared.
Would there be a sky without gravity?
Yes, a sky would still exist even without gravity. Gravity is what holds our atmosphere close to Earth, but even without it, the atmosphere would still exist and interact with light to create the appearance of a sky.
Will gravity last forever?
Gravity is a force that lasts only when the mass/ body that supports it exists. Earth has a magnetic field, as you may know already, and it is caused by the movement of minerals underneath the surface. Once Earth's "lifetime" comes to an end, the earth will erupt. During this time, the Earth's "body" will no longer exist therefore, gravity will disappear.
What is residual gravity?
Residual gravity is the effective gravity that exists between the earth-moon or the earth-sun combination. When two heavenly bodies interact such as the earth and the sun there is a difference in mass which causes a residual gravity to exist in the space between them. This residual gravity is responsible for the earth's orbit.
What is the weight of a 870 kg car with the presence of gravity?
The weight of a 870 kg car in the presence of gravity would be the mass multiplied by the acceleration due to gravity. On Earth, with a gravity of approximately 9.81 m/s^2, the weight of the car would be 870 kg * 9.81 m/s^2 = 8538.7 N.
How does the moon crontrol gravity on earth?
No. The earth has its own gravity. The lunar gravity causes tides on earth, but does not control earth's gravity.
