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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is buoyancy?
💡 Hint: Think about what allows boats to float.
Question 2
Easy
What does Archimedes' principle state?
💡 Hint: Consider the weight of water displaced by an object.
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 Archimedes' principle describe?
- Weight of fluid displaced
- Weight of the object
- Pressure in a fluid
💡 Hint: Think about the relationship between an object and the fluid it displaces.
Question 2
True or False: A body will float if the buoyant force is equal to its weight.
- True
- False
💡 Hint: Revisit the concept of buoyancy.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Evaluate the stability of a ship with a center of gravity at 1.2m and a metacenter at 1.8m. If it tilts to 5 degrees, will it return to stability?
💡 Hint: Check the relationship between GM and CG.
Question 2
A submerged object weighs 600N and displaces 500N of water. Will it float or sink? Explain.
💡 Hint: Use the principle of buoyancy.
Challenge and get performance evaluation