It means it goes all the way round, or to put it another way it turns through 360 degrees.
It completes an entire revolution.
revolution is an object moving in a pattern around another object.
Freedom
Of the revolution
MotionThe word "revolution" (Latin revolutio, a turn around) means the circling of a point or object in a path around another point or object. It returns to its relative position after each circuit. This should not be confused with rotation, which is the independent spinning of an object, such as a gyroscope or a planet, about a central axis. Where an object circles another object, it revolves. Where it spins on its own, it rotates.Cultural MetaphorIt can also mean a drastic and far-reaching change in ways of thinking and behaving, such as the "industrial revolution". This and the political meaning (an armed rebellion, coup, or overthrow) both stem from the "turning around" of an existing arrangement.
The noun that completes an action is the object of the verb.
A noun that completes the action of a verb is the object of the sentence or phrase.
The Earth completes a revolution when it travels around the sun.
An orbit. In fact, orbits are not usually exactly circular. They are "elliptical".
mercury completes an orbital revolution every 88 earth days
Mercury and Venus both have shorter years than Earth does. They are closer to the sun and the orbit is shorter than Earth's.
The period of rotation is the time it takes for one full revolution. Since the object completes 15 revolutions in 40 seconds, the time for one revolution is obtained by dividing 40 seconds by 15, which gives a period of rotation of approximately 2.67 seconds per revolution.
27.32 days
Jupiter
It completes an entire revolution.
revolution is an object moving in a pattern around another object.
30km/hr