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Aphysical balance has its arms of unequal length. A body weighs 18 kg if kept in one pan and weighs 8 kg if kept in the other pan. The true weight of the body is 45 (1) 13 kg (2) 12 kg (3) 10 kg (4) 16 kg

Answer» Aphysical balance has its arms of unequal length. A body weighs 18 kg if kept in one pan and weighs 8 kg if kept in the other pan. The true weight of the body is 45 (1) 13 kg (2) 12 kg (3) 10 kg (4) 16 kg


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