What maintains an orbiting object in perpetual falling motion without impact?

Answer

A perfect, dynamic balance between forward velocity and gravity

Orbit is sustained because the object's sideways speed is sufficient so that as gravity pulls it down, the curve of the central body falls away beneath it at the exact same rate.

What maintains an orbiting object in perpetual falling motion without impact?

#Videos

How Objects Stay in Orbit, or How Are Objects Always Falling ...

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