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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the diameter of the elliptical gate in the example?
💡 Hint: Look for dimensional values in the setup.
Question 2
Easy
What is the depth of water above the gate?
💡 Hint: Recall the water level mentioned in the problem statement.
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 pressure is calculated at the centroid of the elliptical gate?
- 98000 Pa
- 5000 Pa
- 120000 Pa
💡 Hint: Use the density and depth values given.
Question 2
Is the resultant force required to open the gate dependent on water depth?
- True
- False
💡 Hint: Recall how pressure changes with depth.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the total force required to open an elliptical gate with a depth of 15 meters of water above it if the dimensions remain the same as in the example.
💡 Hint: Make sure to account for the height change in pressure.
Question 2
If the weight of the gate was taken into account and was 2000 N, how would that affect the force required to open the gate?
💡 Hint: Remember, net force is the resultant minus any counter forces.
Challenge and get performance evaluation