Center of Gravity, Displacement, and Nautical Terms Boat Competition.
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Transcript of Center of Gravity, Displacement, and Nautical Terms Boat Competition.
![Page 1: Center of Gravity, Displacement, and Nautical Terms Boat Competition.](https://reader035.fdocuments.in/reader035/viewer/2022062322/5697bff41a28abf838cbcb74/html5/thumbnails/1.jpg)
Center of Gravity, Displacement, and Nautical Terms
Boat Competition
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Displacement Demonstration
Demonstration: Pour oil in a clear container holding water to show displacement
Materials needed: 1. Transparent, round container2. Water3. Writing tool4. 0il/molasses5. Ruler6. Scale for weighing
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Archimedes’ Principle Part I
• If the object is less dense than water (if it floats on water), then it displaces a weight of water equal to the weight of the object
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Archimedes’ Principle Part II
If the object sinks in water, it simply displaces a volume of water equal to the volume of the object.
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Steerboard -> Starboard -> Right handed sailors
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Port -> Sailors mooring ships -> left side
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Application of knowledge
• Proportionally balance your weights considering the center of gravity
• Ensure that your hull is in trim and the weight evenly distributed
• Weigh your ship to determine how much water will be displaced