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victus00 [196]
3 years ago
12

Why is the weight of the ruler not include in the calculation of moment?​

Physics
1 answer:
Feliz [49]3 years ago
3 0

Answer:

Since the distance between the pivot and its weight is zero, the moment of its weight about the pivot (= weight × 0) is zero. Hence, the weight of the ruler can be ignored.

Hope this helps:)

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