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Where is the load arm on a pulley?
The load arm is the radius of the pulley. This is the distance from the fulcrum to the load-carrying side of the rope.
What does a pulley need to have for the rope?
no it can have anything that is like a rope, for example a steel cable or my big a s s pen15
Which pulley system can make work easier?
A pulley halves the force required to lift a load, but doubles the length of rope or cable. So if you had a 10lb. weight attached to a rope, and were pulling the rope upward, you would need 10lbs. of force to lift it. However, if you had a pulley attached to a beam overhead, and were pulling down on the rope, you would only need 5lbs. of force to move the weight, but you would need to pull twice as much rope to get the weight to move the same distance.
What kind of simple machine is ROPE?
Rope is not a simple machine on its own, it's a simple machine on a wheel and axle, then it's a pulley.
What jobs did the pulley do?
A pulley is a wheel with a groove on its edge for holding a rope or cable. pulleys are usally used in sets desinged to reduce the amount or force needed to lift a load.
What is the part called where the rope lies on a pulley?
The part of a pulley where the rope lies is called the groove or the sheave. This is the part of the pulley that provides the surface for the rope to run along while the pulley rotates.
What is the simple machine used to hoist the flag?
Rope and pulley.
How does a movable pulley look like?
A movable pulley consists of a single pulley that moves up and down along a rope or cable. It is typically attached to the object being lifted, while the other end of the rope is anchored in place. When force is applied to pull on the loose end of the rope, the object attached to the pulley is lifted.
What prevents the rope from slipping off the wheel of the pulley?
The grooves on the wheel of the pulley help to grip the rope and prevent it from slipping off. Additionally, the design of the pulley system, where the rope wraps around the wheel multiple times, also helps to secure it in place.
How do you feed the rope through a clothes pulley?
i have acquired a clothes pulley and do not know how to feed the rope through for operation
What pulley raises sails on boats?
A pulley doesn't raise or hoist sails. A pulley is just a wheel that eases a change in direction of a rope. It is a rope that hoists or raises sails. A rope for this purpose is called a Halyard.
Where does a rope go on a pulley?
A rope goes over the wheel of a pulley and can also be threaded through the grooves to increase friction and grip. The way the rope is positioned on the pulley determines how it will interact with the load being lifted.
When you want to pull to lift something the main advantage of passing a rope upward and through a single pulley rather than just up over the branch of a tree is that the pulley?
The rope pulled over the branch is hampered by the rope's friction over the branch. The same rope pulled over a pulley is not affected by friction as the pulley wheel will turn as the rope is pulled.
How is a flagpole a pulley system?
A flagpole can be considered a simple pulley system because the rope attached to the flag acts as a type of pulley, allowing the flag to be raised and lowered by pulling on the rope. This system demonstrates how pulleys can be used to change the direction of force to make lifting and lowering objects easier.
What is the middle part of a pulley?
The middle part of a pulley is called the wheel or sheave. It is the round component that rotates on an axle and around which the belt or rope travels. The wheel is typically grooved to keep the belt or rope in place and provide a better grip for transmitting force.
What is pulley?
A pulley is consists of groved a over which a string or rope passes...by sherezade
What are all the parts of a pulley?
a pulley is a wheel with a groove along with a rope or chain.
