| 1. | The buoyant force component is in the inward radial direction.
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| 2. | When the buoyant force equals 1 ton, it will sink no farther.
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| 3. | Gravity pulls it down and water pressure / buoyant force pushes it up.
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| 4. | The buoyant force, which always opposes gravity, is nevertheless caused by gravity.
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| 5. | Using \ rho _ f for the density of the fluid, the buoyant force is:
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| 6. | Other second order processes include tidal and seismic events, buoyant forces and melt water wedging.
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| 7. | The lift capability of an airship is equal to the buoyant force minus the weight of the airship.
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| 8. | The weight of the displaced portion of the fluid is equivalent to the magnitude of the buoyant force.
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| 9. | Since buoyant force points upwards, in the direction opposite to gravity, then pressure in the fluid increases downwards.
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| 10. | Now the question is whether the resulting density of helium is sufficiently low to provide 200 pounds of buoyant force.
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