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There is no radial velocity component if a satellite is travelling in a circular orbit.

There is no radial velocity component if a satellite is travelling in a circular orbit. Correct Answer True

Tangential velocity is equal to the satellite velocity in a circular orbit since both the velocities travel along the same direction throughout the orbit. Therefore, there is no radial component. There is acceleration along the radial direction though which keeps the satellite in orbit without falling back to earth.

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