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To make a pulley, get a coat hanger. Cut the bottom of the hanger, and insert the open ends into an empty wooden spool. Adjust wire so spool turns easily, and then bend the ends so that the spool won't fall off. Hang rope on the spool. Attach one end of rope to a bucket or can. To use, hang the pulley and pull on the end with no bucket or can.
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Which simple machine would make it easiest for Cathy to get her grand piano up to her new apartment?
A pulley
Who discovered pulley?
The simple pulley was invented in ancient times by an unknown person. The compound pulley was invented by Archimedes.
What is a simple machine made of a wheel and a cord called?
That would most likely be a pulley. A pulley is essentially a wheel on an axle that usually has a groove in the middle of its circumference that holds a rope, cable, belt, or chain. Pulleys are used to transmit motion rotationally and apply force in the direction of said motion. Two or more pulleys makes a tackle. Hope this is what you were looking for.
A bicycle chain is an example of what simple machine?
pulley
Describe how simple machines make work easier?
Simply put, a simple machine makes the work much easier. Simple machines reduce the amount of force needed to do the work. A pulley, for instance, is a great example of a simple machine.
Why is the block and tackle pulley not a simple machine?
its a simple machine as in easy puller
What type of a simple machine are wagon wheels?
A wagon wheels uses the wheel of a wagon (not the tyre part through, wire, and string or rope to make an easy and simple pulley.
What kind of pulley can increase the effort force?
simple pulley simple pulley
What two simple machines make a treadmill?
pulley and two other ones that i dont know
What simple machines make up a flagpole?
pulley and rope
What type of simple machine has a wheel with a groove along its edge?
the answer to your question is easy the simple machine a wagon wheel is a wheel and axel
What 2 simple machines make up a typewriter?
lever and pulley
What is one example of a combined pulley?
make life easy to lift
Is a pulley a simple machine true or false?
Yes, pulley is a simple machine.
What is the definition of simple pulley?
A simple pulley is one fulcrum with no mechanical advantage.
Which simple machine can help us to move a sail on a sailboat?
pulley
Is a fixed pulley a simple pulley?
Yes, there is no difference
