a lever can be moved about a fixed point called the
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2
Answer:
fulcrum
Explanation:
- A lever is a rigid rod arranged in such a manner that it can move freely around a fixed point.
- This fixed point is called fulcrum.
- The object on which work is to be performed is called load and the force that needs to be applied on the rod in order to perform a task is called effort.
Answered by
2
Answer:
fulcrum
Explanation:
A lever is a rigid bar that is free to pivot, or rotate, about a fixed point. The fixed point that a lever rotates around is called the fulcrum. You can calculate the ideal mechanical advantage of a lever as the distance from the fulcrum to the input force divided by the distance from the fulcrum to the output force.
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