feranmiayeni749
feranmiayeni749 feranmiayeni749
  • 08-01-2023
  • Physics
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2. A non-uniform rod AB of weight 80N and length 120m is pivoted. Two masses 5kg and 2kg are hung at 15m from. A and 10m from B respectively. The system is balanced when the pivot is 40m from A. Determine the centre of gravity of the rod.​

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