Question

In order for an object to have a perfectly circular orbit, what one thing must occur?

Answer 1

Answer:

This is the answer hope it helps :)

Explanation:

To get a perfectly circular orbit of a certain radius requires the planet to have a certain velocity, which is extremely unlikely. Any deviation from that velocity will result in an elliptical orbit (up to the limit when the planet is travelling so fast it escapes).

Answer 2

Answer:An object must have the exact speed to achieve the circular orbit.

Explanation:A circular orbit is dependent on one exact velocity. Any faster and the orbit becomes an ellipse, too slow and the orbit crashes into the body its orbiting.