Friction keeps us from sliding indefinitely in any given direction.
Magnetism governs compasses and even audio speakers.
Gravity keeps on Earth.
It does not. Gravity affects tides or more correctly causes them.
gravity,friction,atmospheric condition,coriolis force
Quite simply, magnetism is stronger than gravity. In order to see a gravitational attractment you need a big difference in the force while magnetism all you need is opposite poles to attract each other. Imagine the difference between the whole earth and a small pebble. That's the difference you need in-order to achieve gravitational attractment.
All mass attracts all other mass, thats a fact. The force due to gravity between the earth and another object, is dependent on their combined mass (earth and object), and the square of the distance between the centres of gravity.
Earth's rotation causes the planet to warp slightly, which makes it slightly oblong instead of being a perfect sphere.
Not magnetism, gravity.
Friction and Gravity are the two forces that affects an object's velocity. Friction is caused by both air and the surface on which an object is moving. Gravity is caused by Earth.
no it is not because gravity brings things down to earth and magnetism can push things up.
No. Magnetism has nothing to do with it. It's strictly the result of gravity.
Gravity doesnt decline like magnetism, its fixed and proportional to the mass of the earth.
gravity and friction...
Magnetism, friction, and reaction forces in general.
No, gravity on the moon is completely seperate and does not affect the earth.
Friction has 100% nothing to do this the Earths orbit, its gravity and inertia.
The mass of The Earth is determined by the size. and we have less gravity. which controls movement in the object, and in Newton's laws it explains that every Action has a reaction so what you do to an object will have an effect on it.
Your question is ambiguous. Are you asking why gravity exists or is gravity or more to the point can Gravity/Magnetism be used as an energy source.
Gravity?