The picture above shows how a lever works. fulcrum and your load. Your load is the thing that you are trying to pick up but it's too heavy for you to lift up, So what you do is find a any long strong or hard bar or something and then you find a fulcrum or anything that fits under your bar then after you have done that grab your load then try and lift up your load. If it worked then that's how you work a lever.
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