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In a simple wheel and axle system, which component acts as the load arm?
59. In a simple wheel and axle system, which component acts as the load arm?
- The axle
- The wheel
- Both the wheel and the axle
- None of the above
Answer
The correct answer is: A) The axle
Explanation
In a simple wheel and axle system, the axle is the load arm where the load or resistance is applied.