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What is an example of a combined pulley?
elevator,window washer lift
How does a pulley make it easier to lift something?
it clicks on
What is a fixed single pulley that is used to lift a block?
It makes the block easier to lift by changing the direction of the force needed to lift it.
What is making it easier to lift the load?
The mechanical advantage of the block and pulley you are using, or the engine of the fork lift truck if that is what you are using.
A simple machine such as a pulley is used to make work easier Erin used 50 newtons of force to lift a crate 3 meters She then tied the crate to a pulley and used the pulley to lift the crate again?
yes
What is an example of a combined pulley?
elevator,window washer lift
How does a pulley make it easier to lift something?
it clicks on
What is one example of a combined pulley?
make life easy to lift
What is a fixed single pulley that is used to lift a block?
It makes the block easier to lift by changing the direction of the force needed to lift it.
What is making it easier to lift the load?
The mechanical advantage of the block and pulley you are using, or the engine of the fork lift truck if that is what you are using.
A simple machine such as a pulley is used to make work easier Erin used 50 newtons of force to lift a crate 3 meters She then tied the crate to a pulley and used the pulley to lift the crate again?
yes
A simple machine such as a pulley is used to make work easier. Erin used 50 newtons of force to lift a crate 3 meters. She then tied the crate to a pulley and used the pulley to lift the crate again.?
yes
What is important about a pulley?
Pulleys make lifting things easier. example: If you want to lift 100kg you don't want to lift it with your hands, so you use a pulley. The best choice would be to use a pulley with 4 wheels. Using this would make the effort to lift the 100kg about 75% easier. So lifting the 100 kg with a pulley would make the object be about 25 kg. That is why pulleys are important.
How does a pulley make your life easier?
pulleys allow work to be easier because they lift the stuff up for you but they don't do work for you, it just makes it easier
How does a pulley make life easier?
pulleys allow work to be easier because they lift the stuff up for you but they don't do work for you, it just makes it easier
What is a pulley system?
It is a system of ropes and wheels that achieve the purpose of making an object easier to lift.
How does the number of supporting ropes on a pulley affect the amount of force needed to lift the load?
The more pulleys and ropes you add the easier it is to lift
