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it requires more energy to pull because the load is heavier than the effort.
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∙ 11y ago
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∙ 11y agopully is more
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Relationship between position of fulcrum and effort required to lift load?
A relationship between two of it are when load come closer to fulcrum, you need more effort to use. But if load go far away from the fulcrum, you need less effort to use. A relationship between two of it are when load come closer to fulcrum, you need more effort to use. But if load go far away from the fulcrum, you need less effort to use.
How is a hammer pulling out a nail a 3 class lever?
A hammer is a 3rd class lever. A third class lever has a load-effort-fulcrum configuration. What is interesting about a hammer is that though the load is the head of the hammer, the effort and the fulcrum are both in the hand. What makes it a 3rd class lever is that the effort is more in the hand and fingers, while the fulcrum is closer to the base of the hand at the wrist.
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
What are the ways to stop lagging current?
use more impedense load and use suitable capacitor bank with the load.
Where is the effort and the load and the fulcrum on a ladder?
Principally, a lever is a board, with some kind of object on one side that you want to move up, this it the load. and the effort is the force you exert either, down on the other side of the fulcrum, or up on the same side. there are three classes of levers, class 1 class 2 and class 3 class one, look at a seesaw, the fulcrum is the part holding it up in the middle, this is it's central balanceing point, weight of one person on one side will push down and make the other side go up, but if there are two people, the one that weighs more will go down because he has the most weight pressing down on his side. class 2, imagine having the same seesaw, but noibody on it, now sombody stands on one side, and then walks closer to the fulcrum and stays there, if you hold the far end and puch up, you are exerting force on the same side of the fulcrum, but your pushing him up. if you can move the fulcrum farther away from the person your pushing up, it will take less effort to push him just as high. class three, the seesaw has nobody on it, your friend steps onto one side of the farthest point, and you start pushing up from the same side of the fulcrum, but the different side of him, it's a class 2, but you are closer to the fulcrum then the weight, this is a class three. examples: class 1: seesaw (the way kids play on them) class 2: I can't think of a good example. class 3: catapult >.<
Why pulling load up require more effort?
Gravity.
What is the hardest on the transmission carrying a heavy load or pulling a trailer load?
Pulling a trailer requires more energy than carrying a heavy load.
Is it easier to pull an object or lift it?
which requires more energy, pulling a load, lifting, or pushing a load?
What are the three kinds of pulley?
1. The fixedpulley - requires more effort than the load. 2. The movable pulley - moves with the load which allows for less effort than load. 3. The combined pulley - effort is less than half the weight of the load
Relationship between position of fulcrum and effort required to lift load?
A relationship between two of it are when load come closer to fulcrum, you need more effort to use. But if load go far away from the fulcrum, you need less effort to use. A relationship between two of it are when load come closer to fulcrum, you need more effort to use. But if load go far away from the fulcrum, you need less effort to use.
Which requires more force pulling or pushing?
Pushing.
Is the effort exerted by the muscle always greater than the load held in the hand?
The effort and the load on the muscle are rarely equal. If the effort is less than the load, the hand will not be able to move the object. If the effort is more than the load, the hand will be able to move the object at a constant acceleration. If the effort and load are equal, then either the object will move at a constant velocity or it will not be moving at all.
Does a winch with more rope lift a load with least effort?
NO
How is a hammer pulling out a nail a 3 class lever?
A hammer is a 3rd class lever. A third class lever has a load-effort-fulcrum configuration. What is interesting about a hammer is that though the load is the head of the hammer, the effort and the fulcrum are both in the hand. What makes it a 3rd class lever is that the effort is more in the hand and fingers, while the fulcrum is closer to the base of the hand at the wrist.
How is the arm an example of a third class lever?
In third class levers effort P is in between the fulcrum F and the load W. According to the principle of lever, W/P = effort arm/load arm, here effort arm is always less than load arm.Therefore more effort has to be applied to overcome a small load. Example:- forearm used for lifting a load on the palm.
Can a distance realation ship work out?
Of course it can work. It just requires more effort.
What are the 3 kinds of levers?
First-class levers have the fulcrum placed between the load and the effort, as in the seesaw, crowbar, and balance scale. If the two arms of the lever are of equal length, as with the balance scale, the effort must be equal to the load. If the effort arm is longer than the load arm, as in the crowbar, the effort travels farther than the load and is less than the load.Second-class levers have the load between the effort and the fulcrum. A wheelbarrow is a second-class lever. The wheel's axle is the fulcrum, the handles take the effort, and the load is placed between them. The effort always travels a greater distance and is less than the load.Third-class levers have the effort placed between the load and the fulcrum. The effort always travels a shorter distance and must be greater than the load. A hammer acts as a third-class lever when it is used to drive in a nail: the fulcrum is the wrist, the effort is applied through the hand, and the load is the resistance of the wood. Another example of a third-class lever is the human forearm: the fulcrum is the elbow, the effort is applied by the biceps muscle, and the load is in the hand.Refer to link below for more information.
