Why does the earth orbit the sun rather than be pulled into it?
This is a very good question!
I'll try to give you a visual example first (not mine but from the master, I. Newton):
We can see that the object (in this case a bullet) fired from the mountain at
On the other hand if the initial velocity is too high the bullet will spiral out and escape.
Transfer this to the Sun-Earth system; at the start of s8lar system formation Earth acquired enough velocity to continuously fall like the bullet.
Hope it helps.
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The Earth orbits the Sun due to the gravitational force between them, counteracted by the Earth's tangential velocity, resulting in a stable orbit.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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