the direction it turns dictates wether the air is being pushed down or the air is being pulled up.
there is a way to swap so you can choose wich you would rather. but most of the time it is assumed that people want the air to be pushed down.
Weight always acts in the downward direction due to gravity.
The Earth's rotation axis is always oriented in a north-south direction.
In a grid reference, the easting (horizontal) direction is always mentioned before the northing (vertical) direction. For example, in a reference such as "Grid Square E5," the letter denotes the easting direction and the number denotes the northing direction.
Friction provides a retarding force. It always acts in the exact opposite direction of the motion of the object.
It always acts opposite to the direction of friction
If viewed from "above", from where you could see the earth's north pole and from where you would always see each planet half illuminated by the sun, all of the planets in our solar system revolve counterclockwise (anticlockwise).
If viewed from "above", from where you could see the earth's north pole and from where you would always see each planet half illuminated by the sun, all of the planets in our solar system revolve counterclockwise (anticlockwise).
The planets all revolve round the Sun in an anticlockwise direction as seen from a point to the north of the solar system. Planets always move from west to east in the sky relative to the stars, apart from when they are in retrograde motion.
The sun actually doesn't move. The earth is spinning on an axis and this rotation gives the impression of the sun moving across the sky. Its the earths spin that moves, in the northern hemisphere in an anticlockwise direction
no, turn it around and it goes the other way... Seriously, if the snail is moving across in front of you from left to right, then it will always appear to spiral anticlockwise. The reason is that shell needs a larger opening at the "front" for the snail to stick its head out of.
Yes. but only if you have a hole in your ceiling and you are fapping.
The absolute direction of rotation is always the same (from East to west). How we describe that direction depends on the frame of reference we use. Conventionally we look from above the North pole and say the Earth rotates anticlockwise (from East to West). If your reference frame was a view above the South Pole then you would say the Earth otated clockwise (from East to West).
An uncorrected basic AC squirrel cage induction motor will start equally well in either direction. More expensive motors have what is known as a 'shaded pole' which encourages the motor to always turn in one direction. Some ceiling fans have a reverse operation selectable on another switch.An alternate answerI can't tell you what would cause the blades to change directions but I can tell you how to change it back (Assuming you mean a ceiling fan). If you have a remote with your fan, 9/10 times there is a button on the remote to change the direction the fan is spinning. If you don't have a remote, do this:1) Turn your fan on.2) Turn it on the lowest, slowest setting.3) Just reach up there, and stop the fan.4) Spin the fan swiftly in the direction you want it to spin in, and it will reset and adapt to the direction you spun it in.
A radiator cooling fan assembly attached to a water pump via a thread will always be tightened by the natural rotational direction by the fan...For example - If the fan rotates in a 'clockwise' direction, the thread holding it on will be 'left-handed'; it follows that a fan spinning 'anticlockwise' will have a 'right-handed' thread.
You can read a guide about how to properly use an induction hot plate on this website: theinductionsite.com/how-induction-works.shtml. Always exercise caution!
Unfortunately the second answer below is about the Earth's rotation. The question is about orbits, but should really use the word "revolve". All the planets revolve around the Sun in a counterclockwise (anticlockwise) direction, when viewed from above the Earth's North Pole. Usually we just say "counterclockwise" (the viewpoint is understood to be from above the North Pole.) So, the answer to the question is: "No, they revolve counterclockwise." Second Answer: A point on the Earth's surface always rotates towards the east. Looked at from a very long distance above the South Pole the planets rotate clockwise. But looked at from above the North Pole they all rotate anticlockwise. Take your pick. Technically there is a convention in mathematical axes that says a right-hand threaded screw lying along an axis moves in the direction of the positive axis when it is rotated anticlockwise. Using that idea, a positive rotation is anticlockwise seen from the far-off positive end of the axis. Using that convention the Earth rotates anticlockwise (a positive rotation) seen from along the northwards axis
Induction motor used in industries for variable speed machines . Induction motor has always lagging power factor. Less cost compared to syn. Motor.