KIDS QUIZ
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these actions is an example of planetary motion?
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the sun’s movements
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the Earth’s movements
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rockets moving through space
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astronauts moving in spaceships
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Explanation:
Detailed explanation-1: -Kepler’s Laws of Planetary Motion They describe how (1) planets move in elliptical orbits with the Sun as a focus, (2) a planet covers the same area of space in the same amount of time no matter where it is in its orbit, and (3) a planet’s orbital period is proportional to the size of its orbit (its semi-major axis).
Detailed explanation-2: -that the movement of the world on its axis. The movement of the world round the sun during a fixed path or orbit is named Revolution. There are 2 sorts of motion: Rotation and revolution. Rotation: A rotation may be a circular movement of an object around a center of rotation.
There is 1 question to complete.