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How do you calculate the mechanical advantage of a moveable pukkey?
To calculate the mechanical advantage of a movable pulley system, you divide the load force by the effort force. The formula is MA = Load Force / Effort Force. The mechanical advantage of a movable pulley is always 2 because the effort force is half the load force when using a system with a movable pulley.
In a movable pulley system where does the other effort come from?
In a movable pulley system, the other effort comes from the weight of the object being lifted. The movable pulley reduces the amount of force needed to lift the object by distributing the load between the pulling force and the weight of the object. As a result, the effort needed to lift the object is divided between the pulling force and the weight of the object itself.
What kind of pulley can increase the effort force?
A movable pulley can increase the effort force. By attaching the pulley to the object being lifted and pulling downward, the force required to lift the object is reduced, making it easier to lift heavier loads.
How much effort force would you use to lift a 300kg weight with a movable pulley system?
With a movable pulley system, you would need to exert an effort force equal to half the weight being lifted. In this case, to lift a 300kg weight, you would need to apply an effort force of 150kg. This is because movable pulleys provide a mechanical advantage of 2, reducing the amount of effort force needed.
How much effort force would you use to lift a 300 kg weight with a movable pulley system?
In a movable pulley system, the effort force required is half of the weight being lifted. So, to lift a 300 kg weight, you would need to apply an effort force equal to 150 kg.
How do you calculate the mechanical advantage of a moveable pukkey?
To calculate the mechanical advantage of a movable pulley system, you divide the load force by the effort force. The formula is MA = Load Force / Effort Force. The mechanical advantage of a movable pulley is always 2 because the effort force is half the load force when using a system with a movable pulley.
How does a movable pulley effect force?
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In a movable pulley system where does the other effort come from?
In a movable pulley system, the other effort comes from the weight of the object being lifted. The movable pulley reduces the amount of force needed to lift the object by distributing the load between the pulling force and the weight of the object. As a result, the effort needed to lift the object is divided between the pulling force and the weight of the object itself.
What kind of pulley can increase the effort force?
A movable pulley can increase the effort force. By attaching the pulley to the object being lifted and pulling downward, the force required to lift the object is reduced, making it easier to lift heavier loads.
How much effort force would you use to lift a 300kg weight with a movable pulley system?
With a movable pulley system, you would need to exert an effort force equal to half the weight being lifted. In this case, to lift a 300kg weight, you would need to apply an effort force of 150kg. This is because movable pulleys provide a mechanical advantage of 2, reducing the amount of effort force needed.
How much effort force would you use to lift a 300 kg weight with a movable pulley system?
In a movable pulley system, the effort force required is half of the weight being lifted. So, to lift a 300 kg weight, you would need to apply an effort force equal to 150 kg.
What is the output force of a movable pulley?
Depends what the input force is and the mechanical advantage of the pulley system If effort force (input force) is 20 pounds in a 6 pulley system (3 fixed,3 movable) then load force (output force) is 120 pounds As 6 times 20 equals 120 pounds
In a movable pulley systemwhere does the other effort come from?
In a movable pulley system, the other effort comes from the gravity acting on the load being lifted. This allows the load to be raised with less force applied by the person pulling on the rope.
A movable pulley reduces the amount of effort needed to lift a lode by making what change?
A movable pulley reduces the effort needed to lift a load by changing the direction of the force required to lift the load. By pulling down on one end of the pulley system, the load is lifted up with less force needed due to the mechanical advantage gained from the pulley's design.
How do you calculate effort force in pulley system?
To calculate the effort force in a pulley system, start by counting the number of supporting ropes that are directly attached to the movable pulley. Divide the total weight being lifted by this number to find the effort force needed to lift the weight. This assumes an ideal pulley system with no friction or other resistive forces.
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.
Is a movable pulley attached to the load it moves?
Yes, a movable pulley is attached to the load it moves. It is designed to reduce the effort required to lift an object by distributing the force needed to move the load evenly between the pulley and the person pulling the rope.
