you set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the ground how much rope have you pulled through the pulley answer is (10m)
The groove in the wheel causes the rope or cable to ride on the wheel without slipping off.
simple pulley simple pulley
a flag pole is a pulley
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).
HOW TO GET A PULLEY OFF A 1998 CHEVY BLAZER
A pulley system is a force multiplier. That means you trade distance for force. You pull the rope a long way to lift the load a short way, but the force you need is reduced.
how to get the crank shaft pulley off of a 03 Hyundai elanta GLS
You may need a pulley (aka gear) puller to pull it off of the crank. The puller comes usually with bolts or claws you can ancor onto the pulley...
Take the belt off, take the bolt off of the idler pulley, take the pulley off, put a new one on replace the bolt, and put the belt back on
To get the pulley off? To get the belt off? I don't understand what pressure you mean
This all depends on what type of supercharger it is. If you have an Eaton supercharger it is possible that it might be a pressed on pulley. If this is the case then you will need a pulley puller. If the supercharger is a Vortech, Paxton, or ProCharger they all use key ways. So all you need to do is take the bolt off and the pulley might come off. Some times the pulley will not slide off so a pulley puller will work. Or you can heat up the shaft which will cause the pulley to expand and it will then slide right off. DO NOT use a screw driver or any force to pry it off. This can cause damage to the bearings.
Mechanical advantage: you can use some method (eg, lever or pulley wheels) to move an object which otherwise would be too heavy, or jammed. The trade off is that you can't get away with using less work - the reduced force you need to apply is compensated by the fact you have to move your force throgh a proportionately larger distance.
Which pulley are you referring to. There is 5 or 6 on that car.
Take off belt, remove bolt in center of pulley, replace with new pulley (comes with bearing). Reverse to install Take off belt, remove bolt in center of pulley, replace with new pulley (comes with bearing).
You have to purchase a special pulley puller from Dodge, other wise you will break the pulley when you try to pull it off.
That depends on how the pulley is mounted on the motor. If the pulley is welded then no most likely you will have to cut it to get it off. However, if the pulley is fixed to the motor using a bolt/s or other fasteners then yes. Warning: The pulley could be press fit onto the motor. If this is the case it can come off but might not be able to ever go back on.