Vernon Wagoner

Buoyant force

For objects to float, the upward forces must be equal to the downward gravity force.
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Air or water pressure

The outward force caused by contained water or air.
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The force between two surfaces that work against motion.
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Air Resistance

The force between air and a surface that works against.
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Normal Force

The force perpendicular to an object's surface that results in support.
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A force caused by a string or rope resulting in stretching or pulling.
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2 like charges repel, 2 opposite charges attract.
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Whenever you apply a force to push a object pull a object or grip a object.


The force that attracts a body toward the center of the earth, or toward any other physical body having mass.
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