13. Rotational Inertia & Energy
Intro to Rotational Kinetic Energy
8:18 minutes
Problem 10.63b
Textbook Question
Textbook Question(II) Estimate the kinetic energy of the Earth with respect to the Sun as the sum of two terms, (b) that due to its yearly revolution about the Sun. [Assume the Earth is a uniform sphere with mass = 6.0 x 10²⁴ kg , radius = 6.4 x 10⁶ m, and is 1.5 x 10⁸ km from the Sun.]
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