Exam (elaborations)
PADI OPEN WATER EXAM STUDY GUIDE|UPDATED&VERIFIED|GUARANTEED SUCCESS
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When is an object positively buoyant? When it displaces a volume of water weighing more than its own weight. When is an object negatively buoyant? When it displaces a volume of water weighing less than its own weight. When is an object neutrally buoyant? When it displaces a volume ...
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