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well i know 3, fixed pulley, movable pulley and a pulley system (double pulley with fixed and movable pulleys). i guess its basically just the first 2.
An example of a fixed pulley would be a well. This is a fixed pulley because the pulley doesn't move even though it is attached to an object.
A fixed pulley is a pulley that is attached to a support. It does not reduce the effort needed to lift the load, but rather changes the direction of the applied force.An example of a fixed pulley would be the rope pulley on a well. This is a fixed pulley because the pulley doesn't move (it is attached to the overhead structure).
If you google pulley, you'll get a wikipedia article with pictures as well as diagrams.
A pulley can be seen in the Gym. A pulley can be seen on the well - which is used to draw water. A pulley can sometimes be seen on the elevator, which is used to pull the car.
well i know 3, fixed pulley, movable pulley and a pulley system (double pulley with fixed and movable pulleys). i guess its basically just the first 2.
A fixed pulley is a pulley that is attached to a structure and does not move;changes the direction of the effort force used to life a load by a person or a spring scale and if you use a spring scale then you will need a person to pull the spring scale done to see how far she/he pull it A moveable pulley is a pulley that supports the load and is not fixed in place;reduces the amount of effort force needed to pull to lift the load when she/he pulls the spring scale then it will tell she/he pulls it.
An example of a fixed pulley would be a well. This is a fixed pulley because the pulley doesn't move even though it is attached to an object.
A simple single pulley enables the applied force to change direction. A pulley at the top of a well is the common example. In many applications, such as the fan belt on a car, it is used to transfer energy from one shaft to another.
A fixed pulley is a pulley that is attached to a support. It does not reduce the effort needed to lift the load, but rather changes the direction of the applied force.An example of a fixed pulley would be the rope pulley on a well. This is a fixed pulley because the pulley doesn't move (it is attached to the overhead structure).
It could be used to pull ships onto land and to get water from a well. Archimedes invented the compound pulley in ancient Greece.
Have you ever seen an old fashion water well, the kind with a bucket? The bucket is raised and lowered by a rope on a single pulley.
Archimedes accurately estimated the value of pi. He was also the Greek inventor that created the compound pulley and first device used for extracting water from below the surface of the earth as well.
Well, I am not a chemist, but I can spell composition. What is meant by "fixed" and whom is composing this nonsensical question?
Well!? I am just going through the hell with this problem. Pulley is made out of plastic compound - bakelit. You will have to remove a drive shaft in order to take a pump with the pulley out. You need a special pulley remover to do the job for you - on your work bench. Another option is braking the old pulley and chipping the pieces out. Mounting a new pulley is a another issue. You will need a compressor and a pneumatic gun to mount a new pulley on the shaft of the PS pump.
Well, part of physical science is simple machines and compound machines. The simple machines are the gear, screw, wedge, lever, pulley, and wheel and axle, and inclined plane. A bicycle is a compound machine. It is made up of the wheel and axle, gear, pulley, and lever. so it corresponds with that part of PHYSICAL SCIENCE. Hope this answer helped!!!
It deals with both, the transfer of movable as well as immovable property.