0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What type of machine is used to get a flag up a flagpole?
a flag pole is a pulley
Is a bar on a fulcrum a pulley?
yes,a fulcrum needs a bar to lift an object but a pulley does not need a bar
How much effort is needed to lift a 75 N weight using the pulley system?
If you are talking about a simple pulley with the pulley attached and load rope attached to the object then you will need a little more than 75N of force. Lifting an object (at a constant velocity) requires a force equal but opposite the weight of the object. With any simple machine you will need to do more work to overcome friction. If you were to use a single pulley with the pulley attached to the object then you will need a little more than 37.5 N. If you were to use a multiple pulley system then you would need to know the mechanical advantage of the pulley system.
Disadvantages of a fixed pulley?
The disadvantage of a fixed pulley is that if it's not fixed in a location where you need it, it's used less.
Why was the pulley invented?
to gain mechanical advantage. So you dont need to apply as much force to move something. A pulley halves the ammount of force needed, but you need to pull a rope twice as far to move the object the same distance.
How is the pulley removed from 1992 Stanza?
Need to know which pulley.
What type of machine is used to get a flag up a flagpole?
a flag pole is a pulley
The pulley on your 2005 altima alternator is slipping can pulley be fixed or does alternator need replacing?
you need to replace the alternator
How do you remove the crankshaft pulley?
In most cases you need a pulley puller. Need to know make, model , year and engine to help you more.
Why is Noise coming from pulley on my car?
The belt could need some dressing, or the pulley could bent. The belt could need an adjustment.
What tools do you need to remove the crankshaft pulley pn 1995 Honda Passport?
What tools do you need to remove the crankshaft pulley on a 1995 Honda Passport?
Need to no were timing mark is on crank pulley on 1999 daewoo nubira?
Check the crank shaft pulley
Is a bar on a fulcrum a pulley?
yes,a fulcrum needs a bar to lift an object but a pulley does not need a bar
How do you remove power steering pulley 2005 impala?
To remove that pulley with out damaging the pump or the pulley you need a power steering pulley puller. This tool will also install the pulley. Your local auto parts store can rent or sell you that puller.
How do you remove the pulley on the power steering pump on a Ford Windstar?
You need a special pulley removal tool. And you will also need a special tool to reinstall the pulley. You might be able to buy one at your local parts store.
How do you remove the pulley on the steering pum p on a 2001 sierra?
You need to rent, borrow or purchase a power steering pulley puller. This tool will remove and replace the pulley without damage to the pulley or the pump.
How much effort is needed to lift a 75 N weight using the pulley system?
If you are talking about a simple pulley with the pulley attached and load rope attached to the object then you will need a little more than 75N of force. Lifting an object (at a constant velocity) requires a force equal but opposite the weight of the object. With any simple machine you will need to do more work to overcome friction. If you were to use a single pulley with the pulley attached to the object then you will need a little more than 37.5 N. If you were to use a multiple pulley system then you would need to know the mechanical advantage of the pulley system.
