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How do you find the mechanical advantage of a simple machine?
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
How is a lever different from a pulley used with ropes?
A lever and a pulley are different. They are both simple machines that have been around for over two thousand years and described in detail by a Greek named Archimedes.
How did pulleys build pyramids?
They used ropes and other materials in Egypt to put it together.
What is a simple machine made from a wheel and rope?
A simple machine made from wheels and ropes is a pulley.
How does a lift bridge work?
There are 2 towers. The segment in the middle is on a rail on the towers. Ropes goes from the ends of the middle segment up to a pulleys on the towers and from there to motors at the ends of the bridge. When the motors run the pull the middle segment up.
What kind of a simple machine is a rope?
ropes can be in pulleys
How do you find the mechanical advantage of a simple machine?
To find the mechanical advantage of a simple machine divide output force by input force. (input force is the force that we exert on a machine, and output force is the force that is exerted by a machine).
What kind of simple machine is a block and tackle?
A block and tackle is a type of compound machine made of multiple pulleys. It is often used to multiply the force applied to lift heavy objects by using a system of ropes and pulleys to distribute the load.
How are laces like pulleys?
Because they are like ropes
What is the meaning of the word pulleys?
Pulleys are like a lever system. They involve using ropes or chords strung through something up higher, and by using body weight or the momentum of another object, you can lift an item that you couldn't have with just your grip and arm strength.
What kind of simple machine is a paint can opener?
A paintbrush is not a machine in the sense that the word "machine" is used in elementary physics. Machines are used to do work, usually by providing leverage in some way. In that way, Atwood's machine, a collection of ropes and pulleys, is a machine, but the gasoline engine is not. This is merely an issue of terminology and classification and has historical roots. It is not a statement of a basic law of science.
Henry built a machine that consisted mostly of ropes and pulleys The machine was designed to lift his dirty laundry from his basement bedroom up and over to the laundry room He placed a 20 pound bas?
Dumb waiter
How is a lever different from a pulley used with ropes?
A lever and a pulley are different. They are both simple machines that have been around for over two thousand years and described in detail by a Greek named Archimedes.
A simple machine that has a grooved wheel that holds a rope or a cable is a?
A Pulley This works by changing the direction of force around the wheel, which also provides reduced friction to the ropes movement. -Examples Include: Window Blinds, Flagpole pulleys, rock climbing pulleys, and some clotheslines.
How did pulleys build pyramids?
They used ropes and other materials in Egypt to put it together.
Why does the number of ropes determine the mechanical advantage of pulleys?
The mechanical advantage of pulleys is determined by the number of ropes because each rope adds a tension force to the system, increasing the overall force applied to lift or move an object. More ropes distributing the load reduces the amount of force needed to lift the object.
How does a pulley machine work?
A pulley machine works by using a system of pulleys and ropes or cables to lift and move heavy objects. When force is applied to one end of the rope, it creates tension that is distributed across multiple pulleys, allowing the weight to be lifted with less effort. The more pulleys used in the system, the easier it is to lift heavy loads.
