Durable long life replacement Hoover Windtunnel self propelled belt set includes one drive belt part # 38528-035 and one agitator belt part # 38528-034. Fits the following Hoover modelsÂ». Fits Hoover Mach 5, Mach 6 and Mach, Pet Cyclonic Uprights.
In astronomy, axial tilt, also known as obliquity, is the angle between an object's rotational axis and its orbital axis, or, equivalently, the angle between its equatorial plane and orbital plane.It differs from orbital inclination.arth 's orbital plane is known as the ecliptic plane, and Earth's tilt is known to astronomers as the obliquity of the ecliptic, being the angle between the ecliptic and the celestial equator on the celestial sphere. It is denoted by the Greek letter Îµ. Earth currently has an axial tilt of about 23.4Â°.
The two exceptions are Venus and Uranus. Uranus' rotational axis is tilted by slightly more than 90 degrees with respect to its orbital plane, i.e. it is rotating âon its sideâ. Venus is the only planet in the solar system that truly exhibits reverse rotation, spinning in the opposite direction to its orbital motion. It is thought that this anomalous rotation was caused by a collision with a very large asteroid, or even a planetoid, early on in the history of our solar system.