538K views · 2.2K reactions | This video illustrates a Class 1 lever...
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538K views · 2.2K reactions | This video illustrates a Class 1 lever...
Space Cameo. visioner. · Menace. This video illustrates a Class 1 lever (also known as a first-class lever). In a Class 1 lever, the fulcrum is positioned between the force (effort) and the load (resistance). Classic examples include a seesaw or a crowbar, where applying force on one end moves the load on the opposite side, with the fulcrum in ...
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