PH-605
Principle of moments
Physics · Secondary 3 · Medium · Principle of moments
A 12 N force acts at a distance of 0.25 m from a pivot, producing a clockwise moment. What force at 0.5 m on the opposite side will balance the system?
- 6.0 N
- 3.0 N
- 12 N
- 24 N
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