Physics, 07.11.2019 21:31 alexdonatalex1314

The earth is 1.5 x 1011 m from the sun and takes a year to make one complete orbit. it rotates on its own axis once per day. it can be treated approximately as a uniform-density sphere of mass 6 x 1024 kg and radius 6.4 x 106 m (actually, its center has higher density than the rest of the planet, and the earth bulges out a bit at the equator). using this crude approximation, calculate the following. (a) what is vcm? m/s (b) what is ktrans? (c) what is w, the angular speed of rotation round its own axis? rad/s (d) what is krot? (e) what is ktot?

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The earth is 1.5 x 1011 m from the sun and takes a year to make one complete orbit. it rotates on it...