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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to pressure as you go deeper in a fluid?
💡 Hint: Think about weight in terms of columns of fluid.
Question 2
Easy
Define the center of pressure.
💡 Hint: How is it related to the centroid?
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 is the formula to calculate the resultant force on a submerged surface?
- F = pA
- F = ρgh
- F = mv^2
💡 Hint: Look for the key terms in pressure calculation.
Question 2
True or False: The center of pressure is always found at the centroid of the area.
- True
- False
💡 Hint: Recall the variations in pressure with depth.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A circular gate has a radius of 0.5 m and is submerged 2 m deep in water. Calculate the resultant force and locate the center of pressure.
💡 Hint: Use π = 3.14 for area.
Question 2
You have a 1 meter long inclined triangular plate submerged at 3 meters depth in water; find yR taking moments and using the formula.
💡 Hint: Translate angles to sin for calculating depths.
Challenge and get performance evaluation