pulleys
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).
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.
Both pulleys and levers are mechanical devices designed to gain an advantage over an inert load force and both are simple machines. The main difference with a pulley system is the direction of force, and the effect can be different.
Simple machines are any device used to change the direction and or magnitude of a force. Levers, pulleys, wheels, and the inclined plane are all examples of simple machines.
Yes
ropes can be in pulleys
simple machine such as pulleys and levers make work easier
wedge is another simple machine kind of lever
Rope and pulley.
A bouncy ball is not considered a simple machine. Simple machines are basic mechanical devices used to make work easier, such as levers, pulleys, and incline planes.
A jibsail is not a type of simple machine, it is actually a type of sail used on sailing vessels. Simple machines are basic mechanical devices that help with work, such as levers or pulleys.
Venetian blinds are made with pulleys.
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.
The heart is not considered a simple machine; it is an organ that functions as a pump to circulate blood throughout the body. Simple machines are typically mechanical devices that can be used to make work easier, like levers or pulleys.
A rowboat is a compound machine because it uses a combination of simple machines, such as levers for the oars and pulleys for the anchor system.
No, a cup is not considered a simple machine. Simple machines are basic mechanical devices that can be used to perform work, such as levers, pulleys, and inclined planes. A cup is typically used for holding or containing liquids and does not meet the criteria for a simple machine.