It is possible that it is a broken belt, or the tire is really old. We are diagnosing such a problem in the rear of our station wagon only at low speeds. I found a post that suggested the above (broken belt) and this would not likely show or be cured by balancing.
wobbling motion
Precession. This is when the axis of rotation of a spinning object moves in a circular motion around another axis, causing a wobbling effect.
Neptune has a moon named Triton that exhibits retrograde motion. Retrograde motion is when a moon orbits its planet in the opposite direction of the planet's rotation.
Boiling or gas
tae mue :)
Nutation causes a slight wobbling or nodding motion in the axis of rotation of celestial bodies.
an object or collection of objects on public display in an art.
The pendulum of a clock exhibits simple harmonic motion, where it swings back and forth in a constant rhythm. A swing also exhibits simple harmonic motion as a person sits and moves back and forth, propelled by gravity and their own momentum.
A simple pendulum exhibits simple harmonic motion
A torsional pendulum exhibits rotational periodic motion. You can create one by hanging some weight from a cord, and then rotating the weight. The cord becomes twisted, generating a torsion force, that will cause the weight to rotate in the oppopsite direction. Thus, a periodic rotation movement is generated.
Not necessarily. An oscillator is a system that tends to repeat a specific behavior or motion over time. While linear motion can be a characteristic of an oscillator, other types of motion such as circular or rotational motion can also be exhibited by an oscillator.
The tip of a watch's second hand generally exhibits uniform circular motion around the watch face, indicating the passage of time.