Which of the planets shown would experience the greatest changes in speed as it orbits its...
Which of the planets shown would experience the greatest changes in speed as it orbits its star?
Homework Answers
Ans: B planet.
Explanation: The planet B is orbiting in more ellipse than other two. When the planet closer to the star, faster will be speed due to star's gravitational force. When farther away from the star, then speed will be slower due to weaker gravitational force.
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Which of the planets shown would experience the greatest changes
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Assume that the mass of the star is much larger than the mass of
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Orbits of four different planets around the same star are shown.
The masses of the planets, expressed in terms of the mass M of the
smallest planet, can be found in the included table, while the
relative sizes of the orbits can be determined from the diagram.
Assume that the mass of the star is much larger than the mass of
the planets. Rank the period T of the four orbits, from longest to
shortest.
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shown. Rank the period T of the four orbits from longest to
shortest.
C-M
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B-850M
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