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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 happens when you place a ball in water.
Question 2
Easy
Define Archimedes' Principle.
💡 Hint: Recall how it explains why ships float.
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 causes buoyancy?
- Weight of the object
- Pressure differences in the fluid
- Temperature variation
💡 Hint: Think about how pressure varies with depth.
Question 2
True or False: The metacenter is always above the center of gravity.
- True
- False
💡 Hint: Recall how stability is defined.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A boat has a center of gravity located above the metacenter. Discuss the implications of its stability and suggest design modifications.
💡 Hint: Consider how weight distribution affects stability.
Question 2
Calculate the buoyant force acting on a submerged object in seawater with a volume of 0.5 m³.
💡 Hint: Remember to account for the specific gravity of seawater.
Challenge and get performance evaluation