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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define conservation of momentum.
💡 Hint: Think about how a ball keeps rolling unless acted on by a force.
Question 2
Easy
What is a control volume?
💡 Hint: It's like a box you imagine around a section of fluid.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the conservation of momentum principle state?
- Momentum can be created
- Total momentum remains constant
- Momentum is destroyed
💡 Hint: Think about rolling objects.
Question 2
True or False: Body forces are always attributed to external influences on a fluid.
- True
- False
💡 Hint: Consider whether they exist without an external cause.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a tank filled with water that drains from a spout. Calculate the changes in momentum as water exits the spout.
💡 Hint: Consider how fast the water is flowing out.
Question 2
Design a control volume for airflow around a plane wing and predict pressure distributions using momentum conservation equations.
💡 Hint: Focus on how the wing shape affects airflow patterns.
Challenge and get performance evaluation