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How much effort force would you use to lift a 300 kg weight with a movable pully system?
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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
What effect does a movable pulley have on the effort force?
that the movable pulley is not easy to help in carrying heavy things
What pulley system will lift the weight using the least amount of effort force?
balls. =))
Tell you about levers and their effort and load?
The load is the weight and the effort is the movment. The effort is the force applied, and load divided by effort is mechanical advantage.
How does the number of supporting strings affect the force needed to lift the weight?
In a Pulley System, the number of "Supporting Strings" is equal to the Force multiplier of the system. That is, if there are 4 supporting strings (plus the string you pull on), and the object being raised weighs 100 pounds, then the effort you supply is only 25 pounds. The Pulley System has a force multiplier of 4 times the input.
How much effort force would it take to lift a 300 kg weight with a movable pulley system?
It would take 150 kg to lift the load.
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
What effect does a movable pulley have on the effort force?
that the movable pulley is not easy to help in carrying heavy things
What pulley system will lift the weight using the least amount of effort force?
balls. =))
How much effort force would you use to lift a kg weight with a fixed pulley system?
a lot
How much effort force would you use to lift a 300-kg weight with a moveable pulley system?
150
How much effort force would you use to lift 300 kg weight with a fixed pulley system?
a lot
Tell you about levers and their effort and load?
The load is the weight and the effort is the movment. The effort is the force applied, and load divided by effort is mechanical advantage.
How is a fixed pulley different from a movable pulley?
A fixed pulley is different from a movable pulley because a movable pulley has one end of the rope attached to it fixed on an unmoving object. The pulley is free to move with the rope. You pull the other end of the rope. Also, a movable pulley multiplies the applied force (effort force) and therefore has more mechanical advantage. A fixed pulley is attached to something that doesn't move, while one end of the rope is holding the weight, while the other is for pulling.A fixed pulley confers no mechanical advantage, but will convert motion in one direction into another direction.A movable pulley system, if the pulleys change their distance from each other, will confer a mechanical advantage.
What is the name of a pulley system in which the direcion of the effort force is going down but the effort force is equal to or greater than the load force?
simple pulley
What is the mechanical advantage of single fixed single movable pulley system?
The mechanical advantage would be 1 because the force required to life the mass of an object becomes 1/2 the original weight of the object.
What is the metric unit for force divided by weight?
A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.
