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
in speed as it orbits its...
Orbits of four different planets around the same star are shown. The masses of the planets,...
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.
Orbits of four different planets...
Orbits of four different planets around the same star are shown. Rank the period T of...
Orbits of four different planets around the same star are
shown. Rank the period T of the four orbits from longest to
shortest.
C-M
A-73M
B-850M
D-3900M
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Planets X, Y, and Z have circular orbits around a Star, which is similar to our...
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The asteroid Hygiea orbits the Sun like the other planets. Its period is about 2030 days....
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3) The next two questions pertain to the following situation. Star S has two planets, X...
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14. Two identical planets orbit a star in concentric circular orbits in the star's equatorial plane....
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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.
Orbits of four different planets...
Orbits of four different planets around the same star are
shown. Rank the period T of the four orbits from longest to
shortest.
C-M
A-73M
B-850M
D-3900M
3) The next two questions pertain to the following situation. Star S has two planets, X and Y, that both orbit Sin uniform circular motion. Planet X of mass my = 2.7 x 1021 kg orbits star S in uniform circular motion at a distance rx = 2.8 * 1012 m and with speed vx = 9.7 x 104 m/s. The mass of star S is Ms and its radius is Rs = 2 x 10 m, as shown in...
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