Assume a small spherical planet in a vacuum.<br><br>With perfect elasticity?

Julian Bond

Julian Bond - 2015-12-02 08:56:43+0000 - Updated: 2015-12-02 08:56:43+0000

Assume a small spherical planet in a vacuum.

With perfect elasticity?

Shared to the collection Random Thoughts - Private

+1'd by: Rabhi Zohir, Edward Morbius

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