In this video, we are going to discuss, in detail, why the earth and almost everything else in the space spins. The reason is simple…so watch this video till the end.#physics #space #angularmomentum
Chapters:
0:00 intro
0:45 gravity and the central forces
1:21 the tangential speed
2:05 the energy equation
2:48 whirling stone
3:12 effective potential energy
3:31 possible orbits
4:01 they are not point masses
4:20 angular momentum is conserved
5:16 formation of earth
6:08 net angular momentum
6:39 orderly states doesn't mean obvious ones
6:57 final words
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