A uniform rod AB, 100cm long and of mass 2kg is supported horizontally at points P and Q, 40 cm and 65cm respectively from A. A mass of 1kg is hung at a point 25cm from A. If the rod is in equilibrium, calculate the maximum mass that can be hung at a point 90cm from A. (Take g=10m/s²)
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Answer:
100 + 25 +90
respectively
Explanation:
90 cm long maximum
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