SUPER

Science

9th

grade

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2024 Kepler's 3 Laws of Planetary Motion

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21 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt
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    Since Earth has an elliptical orbit, the...

    Distance between the Sun and the Earth varies

    Distance between the Sun and the other focus varies

    Distance between Earth’s aphelion and perihelion varies

    Length of Earth’s period of revolution varies

  • 2. Drop Down
    5 minutes
    1 pt
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    The orbit of a comet is shown below. At which point in the orbit would the comet's speed be the fastest? (a)  

    A
    B
    C
    D
    E
  • 3. Multiple Choice
    5 minutes
    1 pt
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    The table below illustrates data on Kepler's 3rd Law for the first 6 planets. Use it to estimate the orbital period of Asteroid Baade which has an orbital radius (a) of 2.55 AU.

    19.2 years

    4.07 years

    0.77 years

    50.2 years

    1.67 years

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