a pulley.
its a simple machine as in easy puller
Yes, a block and tackle is a type of simple machine that consists of a pulley system. It is often used to lift heavy objects by applying force over a longer distance to reduce the amount of effort required.
block & tackle
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.
A block and tackle is a compound machine that combines multiple pulleys to create a mechanical advantage to lift heavy objects. It is commonly used to reduce the amount of force needed to lift an object by distributing the load.
no but a first class lever is
A block and tackle consists of a system of pulleys with a rope and hook. It is a simple machine which lets you lift a heavy weight more easily. We say it gives you a mechanical advantage,or that it is a force multiplier because it lets you trade a large distance by which you pull the rope using a small effort for a small distance lifting the heavy weight. An example is an engine hoist.
Block and tackle
If it goes up just some, it could be considered a ramp, or inclined plane. Otherwise it is not any sort of simple machine. Good question though:)
A cord can be classified as a simple machine known as a pulley when used to lift or move objects. In this context, it works in conjunction with a wheel to change the direction of force applied to the load. Cords can also be part of other simple machines, such as in a block and tackle system, where they help multiply force, making lifting easier.
You need a velocity multiplier. A common example is a bicycle wheel.