Question

stationary orbits are proposed by​

Answer 1

Answer:

Stationary Earth orbit

Writing in 1945, the science-fiction author Arthur C. Clarke imagined communications satellites as travelling in stationary orbits, where those satellites would travel around the Earth at the same speed the globe is spinning, making them hover stationary over one spot on the Earth's surface.

Explanation:

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Answer 2

• Neil Bohr as he suggested that electrons could only have certain classical motions