天體物理學：圓形軌道

圓形軌道
這視頻中, 我們將認識行星的圓形軌道、速度、速率以及軌道半徑, 嘗試理解速度和速率當中的差別, 為什麼星體運動得夠快才可以跟萬有引力抗衡呢?水星、金星、地球等這些內行星跟那些大軌道的外行星如天王星、海王星, 它們在運動速度上又有什麼不同呢?

This video is editing from the video provided by FuseShool. Original video can be found in the following link:    • Circular Orbits | Astrophysics | Phys...  

CREDITS

Animation & Design:
Joshua Thomas

Narration:
Dale Bennett

Script:
Bethan Parry

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