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What force a lever uses to lift a load is?
effort force
What is the mechancial advantage of lever that can lift a 100 N load with an input force of 20 N?
The mechanical advantage of a lever is that it can lift a 100N load with an input of 20N is calculated as is 5. In this case, the effort is divided by the load.
How much effort is required to lift the load if the load is 360N?
This will occur if the fulcrum is closer to the load than the effort.
If a fulcrum was moved toward a load what would occur?
That's actually only possible in a First Class lever. In that case, moving the fulcrum closer to the load makes it easier to lift the load, since it now takes less force at the effort end. But the effort force also has to move through a greater distance than it did before, in order to lift the load to the same height.
What do we use a fixed pulley for?
this is berat writing.we use fixed pulley for lifting load up only by using force on the effort that makes the load lift
What is effort load?
Effort load is how much force it takes to lift and object. You can measure effort force with a spring scale.
What force a lever uses to lift a load is?
effort 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.
Where are the load effort and fulcrum located on a second class lever?
No, the function of the fulcrum remains the same The only change would be the ratio of force to load The closer the fulcrum is the the load, the less force required to lift it The farther away the fulcrum is from the load, the more force required to lift it
How many pounds of effort force would a user have to exert on the rope to lift the 60 lb load?
20lbs
What is the mechancial advantage of lever that can lift a 100 N load with an input force of 20 N?
The mechanical advantage of a lever is that it can lift a 100N load with an input of 20N is calculated as is 5. In this case, the effort is divided by the load.
How much effort is required to lift the load if the load is 360N?
This will occur if the fulcrum is closer to the load than the effort.
If a fulcrum was moved toward a load what would occur?
That's actually only possible in a First Class lever. In that case, moving the fulcrum closer to the load makes it easier to lift the load, since it now takes less force at the effort end. But the effort force also has to move through a greater distance than it did before, in order to lift the load to the same height.
What do we use a fixed pulley for?
this is berat writing.we use fixed pulley for lifting load up only by using force on the effort that makes the load lift
What force opposes the effort force?
load force and friction oppose the effort force
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.
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.
