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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does Archimedes' principle state?
💡 Hint: Think about what happens when an object is put into water.
Question 2
Easy
Define the center of buoyancy.
💡 Hint: Consider where the buoyant force acts.
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 principle of buoyancy?
- It decreases weight
- It equalizes pressure
- It equals the weight of displaced fluid
💡 Hint: Think about what happens when an object is submerged.
Question 2
True or False: In stable equilibrium, a floating object returns to its original position after a disturbance.
- True
- False
💡 Hint: Consider what happens if the object is tipped slightly.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A vessel floats with a center of gravity at 2 m above the waterline and a metacenter at 3 m above the waterline. Determine if the vessel is stable or unstable.
💡 Hint: Calculate BM and compare it with BG.
Question 2
You have a rectangular object submerged in fluid. The width is 1 m, height is 0.5 m, and fluid has a density of 1000 kg/m^3. Calculate the buoyant force acting on the object.
💡 Hint: Remember to find the displaced volume.
Challenge and get performance evaluation