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A fixed pulley is the only pulley that when used individually, uses more effort than the load to lift the load from the ground.
The fixed pulley when attached to an unmovable object e.g. a ceiling or wall, acts as a first class lever with the fulcrum being located at the axis but with a minor change, the bar becomes a rope.
The advantage of the fixed pulley is that you do not have to pull or push the pulley up and down.
The disadvantage is that you have to apply more effort than the load
What else can I help you with?
How does a pulley decrease work?
A pulley decreases the amount of work needed to lift an object by distributing the force required over multiple ropes and pulleys. This reduces the amount of force needed by the person pulling the rope, making it easier to lift the object.
How can a fixed pulley make work easier?
A fixed pulley changes the direction of force applied, allowing the force needed to lift an object to be distributed more evenly. This can make work easier by requiring less effort from the person lifting the object.
How does a spring pulley system work?
A spring pulley system works by using a spring to provide tension on the pulley system. When a force is applied to the system, the spring stretches, storing potential energy. This potential energy is then released, helping to move the load connected to the pulley. The spring tension assists in lifting or lowering the load with less effort.
How do you make work easier?
The best thng one can do is to do stretches in the morning. This gets the blood moving and will have u warmed up and ready to go
Who was the metal smith who helped develop metal movable printer?
The metal smith who helped develop the metal movable type printing press was Johannes Gutenberg. In the 15th century, he invented a system that used movable metal type, allowing for the mass production of printed texts. His most famous work, the Gutenberg Bible, demonstrated the revolutionary potential of this technology, marking a significant advancement in the history of printing and communication.
What type of work is done by a movable pulley?
A movable pulley reduces the force needed to lift an object by changing the direction of the force required. This type of pulley is attached to the object being lifted and moves with it, allowing for easier lifting.
What are the differences between a fixed pulley and a moving pulley and how do each of them change work?
The difference between a fixed pulley and a movable pulley is, the wheel of a fixed pulley does not move because the wheel is attached to a wall, ceiling, or other object. Unlike a fixed pulley, a movable pulley's wheel does move. The wheel on a movable pulley is not attached to a wall or other object. A fixed pulley changes work by changing the direction of a force. A movable pulley changes work by reducing the input force needed to lift heavy objects. A movable pulley changes the direction of the input force and reduced it. A movable pulley also increases the output force.
What is the difference between a fixed pulley and movable pulley?
The difference between a fixed pulley and a movable pulley is, the wheel of a fixed pulley does not move because the wheel is attached to a wall, ceiling, or other object. Unlike a fixed pulley, a movable pulley's wheel does move. The wheel on a movable pulley is not attached to a wall or other object. A fixed pulley changes work by changing the direction of a force. A movable pulley changes work by reducing the input force needed to lift heavy objects. A movable pulley changes the direction of the input force and reduced it. A movable pulley also increases the output force.
How can pulleys make life easier?
The pulley makes work of lifting easier then lifting by hand.
What is the function of pulley?
Pulley reduces the force given to get the work done. There are amny types of pulleys. Examples are fixed pulley, movable pulley and Combined pulley.
How does a fixes pulley make doing work easier?
it deacreases the input force
Why are some weight lifting machines movable pulley?
Movable pulleys allow you to adjust your exercise to target different muscles or work them in different ways, and adjust the machine to better work with your body size and shape.
How does a compound pulley work?
A compound pulley, also known as a block and tackle, combines multiple pulleys to reduce the amount of force needed to lift a load. It consists of fixed and movable pulleys, where the load is attached to the movable pulley, and the fixed pulley is anchored in place. By pulling down on the rope, the force is distributed across multiple segments of the rope, allowing the user to lift heavier objects with less effort. This system effectively increases the mechanical advantage, making lifting easier and more efficient.
How does a pulley make your life easier?
A pulley can make your life easier by allowing you to lift heavy objects with less effort. By utilizing the mechanical advantage provided by a pulley system, you can distribute the weight of the load across multiple ropes and pulleys, reducing the amount of force required to lift the object. This can make tasks like lifting furniture, hoisting equipment, or raising sails much more manageable.
Does a pulley make work easier by changing the direction of force?
Yes, a pulley make work easier by changing the direction of the force needed to lift an object. It allows you to pull downward on the rope instead of lifting upwards, which can reduce the amount of effort required to lift the object.
How do you replace the tension pulley on a dodge truck?
massage oils usually work and alot of alchahol will make the repalcement easier to handle.
How does a fixed pulley make work easier?
A fixed pulley does not make the force applied easier, it changes the direction of this force. For example, instead of bending over and lifting and object, a fixed pulley lets you lift it by pulling down on a rope.
