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Which characteristic of the Sun helps planets stay in their orbit?Responsesold ageold ageround shaperound shapestrong gravitystrong gravityhigh temperaturehigh temperature

Question

Which characteristic of the Sun helps planets stay in their orbit?Responsesold ageold ageround shaperound shapestrong gravitystrong gravityhigh temperaturehigh temperature

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Solution

The characteristic of the Sun that helps planets stay in their orbit is its strong gravity. Here's a step-by-step explanation:

  1. The Sun, being the largest object in our solar system, has a very strong gravitational pull. This is due to its massive size and density.

  2. This gravitational pull is what keeps the planets, including Earth, in their orbits. Without it, the planets would simply fly off into space.

  3. The planets move in elliptical orbits around the Sun. This is due to the balance between the forward motion of a planet (inertia) and the pull of the Sun's gravity.

  4. The Sun's gravity pulls the planets towards it, while the planet's inertia wants to keep it moving in a straight line. The balance of these two forces results in an elliptical orbit.

  5. Therefore, it's the Sun's strong gravity that keeps the planets in their orbits, not its old age, round shape, or high temperature.

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