- Learn about the concept of mechanical advantage
- Learn about practical applications of lever and fulcrum
- Correlation between theory and practical becomes easier
In this experiment we show that two unequal forces when acting in opposite directions will bring about an equilibrium when the product of the magnitude of one force and its effort arm, or lever arm (the distance of its point of application from the fulcrum), is equal to the product of the magnitude of the other force and its effort arm.
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