malikbadriya026 malikbadriya026
  • 07-12-2022
  • Physics
contestada

A uniform rod PQ of length 10m And mass 2kg is supported horizontally at A, 2m from one end and the other B, 4m from the other end. A mass 3kg placed at P and another mass 2kg at Q. What is the normal reactions (R and S) at the support A and B.
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