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the acceleration of the effort force
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∙ 6y ago
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How does distance change when the amount of effort force is increased while the amount of work done remains the same?
Work is the product of (force) x (distance).If, as you allege, the force increased but the work didn't change, thenthe distance must have decreased, by exactly the same factor as theincrease in the force, so that their product is not changed.
In a second class lever why must you exert input force over a greater distance?
If the input force is applied at a greater distance than the length of the effort arm is increased thereby reducing the effort.
What is the Definition of resistance force?
Resistance force is the force which an effort force must overcome in order to do work.
What two things must the effort force applied to a machine do?
The two things are momentum and acceleration when the effort force is applied to a machine
What is the resistance force or the work a machine dose to move an object over some distance?
Resistance force is the force that an effort force must overcome to work on an object by way of a simple machine.
If force increased and pressure remained the same what must have happened?
If force is increased and pressure remained the same, then the area must have been decreased.
How does distance change when the amount of effort force is increased while the amount of work done remains the same?
Work is the product of (force) x (distance).If, as you allege, the force increased but the work didn't change, thenthe distance must have decreased, by exactly the same factor as theincrease in the force, so that their product is not changed.
How can the amount of force be decreased in order to accomplish the same amount of work?
By using a lever or a pulley. But the reduced force must then act through an increased distance.
In a second class lever why must you exert input force over a greater distance?
If the input force is applied at a greater distance than the length of the effort arm is increased thereby reducing the effort.
Does machines multipy a force and distance at the same time?
No, if the force is increased, the distance must be decreased, and vice versa. Anything else would violate the Law of Conservation of Energy.
The voltage drop in line can be decreased by?
The voltage drop in a line can be decreased by
What is the Definition of resistance force?
Resistance force is the force which an effort force must overcome in order to do work.
What two things must the effort force applied to a machine do?
The two things are momentum and acceleration when the effort force is applied to a machine
What is the resistance force or the work a machine dose to move an object over some distance?
Resistance force is the force that an effort force must overcome to work on an object by way of a simple machine.
What factor must be increased to give a machine a mechanical advantages greater than 1?
output force
How does the position of the fulcrum and the location of the load affect the amount of effort force you must exert to lift the load?
To do this you first have to calculate your ideal mechanical advantage (IMA). The IMA is equal to the effort distance (the distance from the fulcrum to where you will apply the effort) divided by the load distance (the distance from the fulcrum to the load). You can then set your IMA equal to your acutal mechanical advatage (AMA) which assumes 100% efficiency. The AMA is equal to the load force (the weight of what you are lifting) divided by the effort force (the # you are looking for). So, for example, if your IMA is 5 and your load force is 500 lbs: 5=500/effort force. Therefore the effort force would be 100 pounds.
If total liabilities decreased by 4000 then?
assets must have decreased by 7000
