Physics, 01.02.2021 23:50 querline87

I am finally happy after three months of heart break

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Physics, 21.06.2019 16:30, ericuh

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Physics, 22.06.2019 20:00, PurpleAndBlue

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Physics, 22.06.2019 23:30, ashleygervelus

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Physics, 23.06.2019 02:00, ericka79

Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)

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