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It technically does not make work easier, you really do the same work. But if you meant force applied, you do apply a smaller force. Since you may apply the force further from the fulcrum (point of rotation) than the load is therefore the force required to lift the load is smaller. This is true because of torques which is force X distance from fulcrum, therefore to apply the same torque if you increase distance your force subsequently decreases.
Returning to the comment that work is constant, since you are applying a force further from the fulcrum, the distance you have to push is further; therefore, due to Work = Force X Distance, you still do the same work since even though your force decreased, distance had increased.
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Although the lever does not change the work, it **does** make the work easier. You are more concerned with the force that you have to apply than with the mechanical work input and output, so you are expending less energy by applying less force. I think this is what you mean by "easier". If simple machines did not make life "easier", we would never have bothered to invent them!
Actually, a lever is a great help. It's one of the basic simple machines, using a pivot point (usually refered to as a fulcrum) to reduce the force needed to lift a load.
It simply makes it so that you apply less force to the object. You can break things with hardly no effort at all. It depends on how big the object is.
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How the user makes choices in a graphical user interface?
These make it easier for people with few computer skills to work with and use computer software.
How can I get more watchers on DeviantART?
Be sure to comment on other peoples work and make many friends! It is much easier to gain watchers if people know you exist! If you don't comment and make friends some people may never see any of your work! Good luck! :)
What do glow plugs do in a diesel engine?
They preheat the air in the cylinder to make starting easier. they actually heat the diesel fuel to make starting easier
What is a lever in the bathroom?
one lever in a bathroom is a toilet lever hope that helps:)
How did the sewing machine make life easier?
It helped us make clothes faster.
What is a device used to make work easier?
A device to make work easier is a machine, such as a lever.
How does lever help make work easier?
a lever makes work easier in the sense that it help carry a heavy load from the ground in a process called lifting!
What two things can a lover do to make work easier?
Sorry I meant LEVER
What is the function of a simple machine lever?
to make your work easier . to less the working time
How does lever work easier?
how does levers make work easie
Why is work easier to do using a lever?
A lever allows you to apply a smaller force over a larger distance to move a heavier load over a shorter distance, which makes the work feel easier. This is due to the principle of mechanical advantage, where the lever amplifies the input force to overcome the resistance of the load.
Is a lever a machine?
a machine is a tool used to make work easier. any tool that pries something loose is a lever. a lever is a arm that "pivots" (or turns) against a " fulcrum" (or point).
How did a first class lever make work easier?
A first class lever makes work easier by allowing the force to be applied at one end of the lever to achieve a greater output force at the other end. This lever type increases the distance over which the force is applied, which reduces the amount of force needed to accomplish a task.
Which other kind of simple machine is a special kind of lever?
A wheel and axle is a special kind of lever, as it combines rotational motion (wheel) with linear motion (lever) to make work easier.
How does a hand crank winch make work easier?
The handle on the crank is a essentially a Lever. It makes it easier to pull in heavy loads on the cable attached to the winch.
How lever helps your work easier and faster?
A lever helps make work easier and faster by allowing you to apply a smaller force over a longer distance to lift or move a heavier object. By using a lever, you can amplify the force applied to the object, making it easier to lift or move with less effort and in less time. Lever can also help in precise control and manipulation of objects in various tasks.
When the load is at a constant position on the lever arm how can you make it easier to lift the load?
when the load is at a constant position on the lever arm, how can you make it easier to life the load?
