4. - Mass Conservation Equation
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Practice Questions
Test your understanding with targeted questions
What does the mass conservation equation state?
💡 Hint: Think about fluids entering and exiting a system.
What is the significance of incompressible flow?
💡 Hint: Consider how this affects flow rate equations.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What must be true about mass in a closed system?
💡 Hint: Think about the system boundaries.
In what type of flow does density change?
💡 Hint: Consider scenarios like gases under pressure.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
A jet of water hits a flat plate at a velocity of 20 m/s and an area of 0.02 m². Calculate the force exerted by the jet.
💡 Hint: Use the mass flow rate formula.
Explain the design considerations for a spacecraft thrust system based on the mass conservation principles.
💡 Hint: Think about how fuel consumption rates affect momentum.
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