Our client likes to have extreme weather (cold winters, hot summers) but doesn't necessarily want to have worry about going to any particular place on the planet - i.e. the planet should experience the same seasons no matter where you are. Our resident weather expert has recommended that to avoid seasons being different in the north and south that we have a planet with no tilt to the planet's rotation axis. Do you agree? If so, why? If not, why not? As part of your explanation, please discuss the figures from the textbook or from the lectures that would support your case. Let us see, oh yes - our client is interested in what materials might be available to make his planets (costs being what they are these days). Based on his interests, we expect that the average density of one of the planets he is interested in should be about 7.893 g/cm^3. (you may recall that the the earth is 5.51 g/cm^3). • Given a radius of 1.706 earth radii, what would be the appropriate planet mass Mplanet? (give your answer in Earth Masses) Question 7 1 pts For the previous question finding the planetary mass - which equation(s) did you use? List all equation numbers that you used, either directly or as a starting point in your calculations.

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