Revolution causes different seasons. Relative speed Relative speed of rotation is utmost at the equator and slowest at the poles. Image Courtesy: hidayaresearch. Comments Great way to get the hang of it. How can rotate and revolve be "different processes altogether" if the words themselves are used in each others definitions?
If I analyze the definitions you have given, the 2 terms actually appear to be quite similar with them meaning different things only sometimes. And it would seem through your explaination that you are noting a difference based purely on established usage in a particulary field astronomy. This however doesn't at all establish that the terms themselves convey different meanings when applied to other fields so taht we can understand the conceptual difference if there really is any between rotate and revolve.
Your name. Plain text. This question is for testing whether or not you are a human visitor and to prevent automated spam submissions. Connect and share knowledge within a single location that is structured and easy to search. I don't find any difference between the two words from the meanings I read about them. Both words have the same meaning: moving in a circle around an axis.
But just because the dictionary definitions are the same doesn't mean they are exact synonyms. Is there a more precise description to show a difference? Or are they really exact synonyms?
In mathematics, rotation is any angular movement or translation - so a sphere might be rotated on its axis, or around another object or point in space. In astronomy, a distinction is made between an object's turning around its own axis rotation vs.
Apart from these fields, both words are pretty much synonymous; except that there are some common uses that are not generally used interchangeably, e. Another sense is when the location of three or more objects are exchanged in a more-or-less circular fashion, e. Rotation: is some act of rotating along axis. Its a single complete turn along axial or orbit. Revolve: is a motion or movement in orbit or circular path. When people say "rotate," they usually mean turning around in circles, like the wheels of the car would.
On the other hand, when people say "revolve," they usually mean that an object moves around another. For example, Earth revolves around the Sun, since Earth is moving around the Sun. Sign up to join this community.
The similarities between these two can be seen in the states of the movement of the items in question, which is circular in motion.
However, the pattern of movement in each case is wildly different from the other. However, when you talk to a mechanical engineer about revolutions, what comes to mind would be the swaying of one piece of machinery from its starting point around another piece. An orbit is defined as a uniform, circular, and consistent path followed repeatedly by a particular celestial body around another. A celestial body, in this context, can be natural — like the moon, stars, even humans, etc.
A very good example is the sun and earth. The sun stands at a point while the earth moves around it. It takes the earth days, that is one year, to make a complete orbital cycle around the sun. Aside from the earth, other planets also move around the sun, each in its own peculiar circular path. This means that an orbit can only serve one celestial body.
In comparing orbit vs revolution, it is crucial to note that the former is formed as a result of a balance between the force of inertia and gravity between two different bodies in space. Look at it this way: item A in space would naturally tend to float forward and about because it has inertia, mass, and there is apparently no gravity in space.
But item B has an enormous gravity that draws practically anything towards it. While B is pulling at A, A is constantly trying to move forward, thus creating a constant thug of war between the two.
A revolution is defined as the rotation of an object on a fixed point. This fixed point is known as the axis — an imaginary line located centrally within a body around which the body spins. Several entities in space engage in this form of motion.
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