fulcra in a sentence
n.
📚 Grade Level: Grade 9, Grade 10, Grade 11, Grade 12
Definition
Fulcra are the points of support or pivot around which levers rotate, crucial for stability and function in mechanical systems.
Sample Sentences
- The engineers carefully designed the fulcra to ensure the stability of the bridge.
- In physics, the fulcra serve as pivotal points that enable levers to function effectively.
- The ancient Greeks understood the importance of fulcra in their construction of simple machines.
- When lifting heavy objects, knowing where to place the fulcra can make all the difference.
- The concept of fulcra is essential in various fields, including architecture and mechanics.