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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is linear momentum?
💡 Hint: Think about what makes an object move.
Question 2
Easy
Define Bernoulli's Principle in simple terms.
💡 Hint: Recall how fluids behave in different scenarios.
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
Linear momentum is the product of mass and which of the following?
- Pressure
- Velocity
- Density
💡 Hint: Think about how we express motion.
Question 2
True or False: Bernoulli's principle states that an increase in fluid velocity represents an increase in pressure.
- True
- False
💡 Hint: Consider the implications of energy conservation in flow.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a horizontal pipe, water flows at a speed of 2 m/s and a diameter of 0.1 m. Calculate the momentum influx and outflux if the pipe's diameter narrows to 0.05 m.
💡 Hint: Start with A1V1 = A2V2 for flow continuity.
Question 2
You have a scenario where two jets collide at a certain angle. If the resultant force acting on the control volume is given as 50N and momentum influx is less than the outflux, what does this indicate?
💡 Hint: Think about Newton's third law and momentum conservation.
Challenge and get performance evaluation