What is the rotational kinetic energy of mars on its axis

Reference no: EM13340086

Mars has a mass of 6.42 1023 kg and a radius of 3.40 106 m. Assume it is a uniform solid sphere. The distance of Mars from the Sun is 2.28 1011 m. (Assume Mars completes a single rotation in 24.6 hours and orbits the Sun once every 687 Earth days.)

(a) What is the rotational kinetic energy of Mars on its axis?

(b) What is the rotational kinetic energy of Mars in its orbit around the Sun?

Reference no: EM13340086

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