| 48. Calculate the kinetic energy that the planet has because of (a) its rotation about its very own axis and (b) the motion approximately the sun. Assume the the earth is a uniform sphere and also that its path approximately the sun is circular. Because that comparison, the complete energy provided in the United states in one year is about 1.1 x 1020 J. |
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| About our very own axis |
| Moment that inertia would certainly be the moment of a solid sphere around an axis running v the center of the sphere |
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| About ours Sun |
| Moment of inertia would be the moment of an object in orbit |
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| You are watching: Estimate the kinetic energy of the earth with respect to the sun as the sum of two terms,
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