Why do planets orbit the way they do?

Why do planets orbit the way they do?
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1 Answer

Answer :

The Sun’s gravity pulls the Earth. Without it, the Earth would fly straight off, instead of around the Sun. So, it is a combination of the gravity of the Sun, and the weight and speed of the Earth. Try taking a yo-yo and spinning around your head by the string. The string, or the Sun’s gravity, holds it close, and if you release the string, bye-bye yo-yo.
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Related questions

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Description : What is the Length of each planets' orbit?

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