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10 Cards in this Set
- Front
- Back
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fluid
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is any material that can flow and that takes the shape of it container
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pressure
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is the amount of force exerted on an object
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pascal
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the SI unit for pressure is the pascal
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atmospheric pressure
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is pressure caused by the weight of the atmospere
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density
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is the amount of matter in a certain volume
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pascals principle
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states that a change in pressure at any point in an enclosed fluid will be transmitted equally to all parts of that fluid
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buoyant force
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the upward force that fluids exert on all matter
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Archimedes principle
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states that the buoyant force on an object in a fluid is an upward force equal to the weight of the volume of fluid that the object displaces
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Bernelle's principle
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states that as the speed of a moving fluid increases its pressure decreases
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thrust
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the forward force produced by the planes engine
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