4.1.4 - Momentum Flux Changes
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Practice Questions
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What is the formula for calculating inflow and outflow in a fluid system?
💡 Hint: Think about the principle of mass conservation.
Define momentum flux.
💡 Hint: Consider the relationship between mass and velocity.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the principle of mass conservation in fluid dynamics?
💡 Hint: Recall the fundamental law of conservation.
Reynolds Transport Theorem relates momentum flux to what?
💡 Hint: Think about its application in momentum studies.
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Challenge Problems
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A jet of fluid with a density of 800 kg/m³ and velocity of 10 m/s strikes a barrier of area 0.05 m². Determine the force exerted by the jet on the barrier.
💡 Hint: Use the concept of momentum flux in your calculations.
If a spacecraft discharges fuel at a rate of 0.1 kg/s with a speed of 300 m/s, what is the thrust produced?
💡 Hint: This formula relates closely to momentum conservation.
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