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
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.
Of the revolution
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.
Jupiter completes one revolution around the sun in11.86 years.
mercury completes an orbital revolution every 88 earth days
27.32 days
It completes an entire revolution.
Jupiter
2Hz
It completes 20 vibrations per second, the the period is 1/20 of a second.
revolution is an object moving in a pattern around another object.
30km/hr