The option that happens if the cannon ball's velocity is slightly faster than the circular orbit speed is option C: The cannon ball will have an elliptical orbit.
The Newton's cannonball illustration states that when a given ball is said to have gone or travels a little more faster than that of the circular velocity, it will create a kind of an elliptical orbit with the cannon and this is done at the perigee which is said to be the closest point in the orbit.
Note also that If the ball is said to have travels at the escape velocity, the orbit will be tend to open.
Therefore, The option that happens if the cannon ball's velocity is slightly faster than the circular orbit speed is option C: The cannon ball will have an elliptical orbit is correct.
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