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Mrs. Boop
chapter 6 8th Grade
Question | Answer |
---|---|
Bernoulli principle | Pressure created by a moving stream less than pressure of surrounding fluid. |
density | mass divided by volume |
Archimedes principle | equal weight of the displaced object |
buoyant force | upward force |
hydraulic systems | multiplies force applied to a small surface area. |
fluid | substance that can easily flow |
Pascal | 1 N/m2 = 1 Pa |
pressure | force exerted per unit area |