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Why do the planets not fall towards the sun or collide with each other?

Answer» <html><body><p><strong>Answer:</strong></p><p>The simple answer is that their free-fall orbits are in <a href="https://interviewquestions.tuteehub.com/tag/lock-1077406" style="font-weight:bold;" target="_blank" title="Click to know more about LOCK">LOCK</a> with the sun (or more specifically, the solar system's <a href="https://interviewquestions.tuteehub.com/tag/center-11455" style="font-weight:bold;" target="_blank" title="Click to know more about CENTER">CENTER</a> of <a href="https://interviewquestions.tuteehub.com/tag/gravity-18707" style="font-weight:bold;" target="_blank" title="Click to know more about GRAVITY">GRAVITY</a>, which happens to be in the sun). Unless if the sun's gravity <a href="https://interviewquestions.tuteehub.com/tag/changed-913862" style="font-weight:bold;" target="_blank" title="Click to know more about CHANGED">CHANGED</a> for whatever reason or if <a href="https://interviewquestions.tuteehub.com/tag/something-25913" style="font-weight:bold;" target="_blank" title="Click to know more about SOMETHING">SOMETHING</a> happened to the acceleration &amp; impacted free-fall, the planets will not collide.</p></body></html>


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