Question

The mean distance from the earth to the sun 1.496 x 10⁸ km and the period of the motion about the sun is 1.00 year. the period of jupiter’s motion about the sun in observed to be 11.86 years.

What is the period of Mercury’s revolution?

Answer 1

Mercury's orbital period, the time it takes to revolve around the Sun, is 88 days, which is significantly shorter than Earth's annual revolution.

Step-by-step explanation:

The period of Mercury's revolution around the Sun is approximately 88 days. This period, also known as an orbital period, is the time it takes for Mercury to complete one full orbit around the Sun. Kepler's Third Law of Planetary Motion allows us to compare the orbital periods and distances of planets from the Sun to determine this figure. Since the period and semimajor axis of Mercury's orbit are known (0.39 AU and 88.0 days respectively), we can use them to infer that the planet completes its revolution around the Sun much faster than Earth does in one year.