If the Synodic Period of Mars Is Observed from Earth

question 43

Multiple Choice

If the synodic period of Mars is observed from Earth to be 2.1 years, what is the sidereal period of Mars?

• A) 5.3 years
• B) 0.47 years
• C) 1.9 years
• D) 3.4 years
• E) 0.69 years

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