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Phil's Levers, planes and axis - Coggle Diagram
Phil's Levers, planes and axis
Lever 1 F
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This class lever length from effort to fulcrum could be adjusted to be longer to be mechanically advantaged.
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Lever 3 E
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Upper cut in boxing
They use this because boxers have a small time where their opponent opens up their weak sport so boxers uses the elbow which is a third class lever to punch really fast, the speed makes up for the lost of strength.
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Lever 2 L
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When jumping in long jump, your toe acts as a fulcrum, your gastrocnemius acts as the effort and the weight of the body acts as the load.
They use this because in long jump you need to generate a lot of force to push the body against your weight and gravity, this how ever loses the benefit of speed but they cover that with a starting run up.
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