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The input force is how much force you use to pull on it. The output is what is lifted.
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∙ 11y ago
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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
A pulley system always causes the direction of the output force to be the opposite of the input force true or false?
False, Unless it is a twisted pulley system.
If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantage?
1
Which can change the direction of a downward input force into an upward output force?
A hanging pulley or a Class-I lever can both do that.
What is the output force exerted by a move-able pulley if the input force is 50 N?
The answer will depend on the configuration of the rope as it goes around the movable pulley and the fixed roller.
What kind of pulley changes the direction of the input force but does not change the amount of the force you apply?
They pulley is applied by the output force and then it is being added on by the input work.
Does a pulley system cause the direction of the output force to be opposite to the direction of the input force?
A pulley system may cause the direction of the output force to differ from that of the input force, but is not guaranteed to do so. In a simple example, a double pulley could easily result in input and output forces in parallel.
A comparison of the input force applied to a machine to the output force it must overcome?
Pulley
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
A pulley system always causes the direction of the output force to be the opposite of the input force true or false?
False, Unless it is a twisted pulley system.
If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantage?
1
If the input force on a pulley is 3 N and the output force is also 3 N what is its mechanical advantages?
1
Which can change the direction of a downward input force into an upward output force?
A hanging pulley or a Class-I lever can both do that.
What is the output force exerted by a move-able pulley if the input force is 50 N?
The answer will depend on the configuration of the rope as it goes around the movable pulley and the fixed roller.
A machine with a 5-n input force and a 25-n output force has a mechanical advantage of?
Just divide the output force by the input force.Just divide the output force by the input force.Just divide the output force by the input force.Just divide the output force by the input force.
Do the moveable pulley decreases the input force?
Do the moveable pulley decreases the input force?
What is input and output force?
An output force is the force that is exerted from the input force to create motion of the resisting object. the input force can be less or more then the output force
