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A horizontal rod AB carries three loads of 3.0 kg, 7.0 kg and 10.0 kg at distances of 2.0 cm, 9.0 cm and 15 cm respectively from A where it is hinged. Neglecting the weight of the rod, which is the point at which the rod will be balance?

10.95 cm form A
11.25 cm from A
12.55 cm from A
13.25 cm form A

Correct Answer: 10.95 cm form A

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