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Law, 14.12.2021 05:30 imorn4101

Mars is about twice as far from the sun as is Venus (rVenus = r, rMars = 2r). A Martian year, which is the time it takes Mars to go around the sun, is

about three times as long as a Venusian year (Tvenus = T, TMars = 3T).

a. Which of the two planets has the greater rotational speed in its orbit?

b. Which planet has the greater tangential speed?

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Answers: 1

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