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| 1. |
Explain whether Archimedes' principle is applicable in the case of a freely-falling body under gravity. |
| Answer» Solution :A freely-falling body has no WEIGHT. Hence, the weight of a freely-falling body and the weight of the LIQUID displaced by it-both will be zero and so the body will not EXPERIENCE any buoyant force. It means that the APPLICATION of Archimedes. principle in this case is unnecessary. | |