Need help with physics/energy problem. Much Appreciated!!?

Science & Mathematics by Anonymous 2018-09-17 08:27:46

Social Science

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Levers are a clever way of moving something heavy that you wouldn’t be able to move just by pushing on it. A lever consists of a “lever arm”, which is free to pivot about a point, or “fulcrum”. It relies on having the distance L1 be larger than L2. By pushing on the long arm, the force F1 you apply gets...