7.5.1 - Single Independent Variable
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Practice Questions
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What is hydrostatics?
💡 Hint: Focus on fluids that aren't moving.
What is Pascal's Law?
💡 Hint: Think about how pressure operates in a closed system.
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Interactive Quizzes
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What does hydrostatics study?
💡 Hint: Think about which aspect of fluid mechanics this focuses on.
Pascal's law states that pressure is transmitted equally in what?
💡 Hint: Consider the applications of hydraulic systems.
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Challenge Problems
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Calculate the pressure at a depth of 30 meters in a freshwater lake. Assume the density of water is 1000 kg/m³.
💡 Hint: Consider the formula and ensure you multiply the density, gravity, and height correctly.
A hydraulic lift uses Pascal's Law to amplify a force. If an input area of 0.1 m² is subjected to a force of 200 N, what is the output force if the output area is 1 m²?
💡 Hint: Set up the ratios of forces per area correctly for your calculations.
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