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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is metacentric height?
💡 Hint: Think about how it relates to ship stability.
Question 2
Easy
How do you define the rolling period?
💡 Hint: Consider what happens after a ship tilts.
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 metacentric height indicate?
- Stability level
- Speed of the ship
- Cargo capacity
💡 Hint: Think about what keeps a ship upright.
Question 2
Is a high rolling period preferable for ship stability?
- True
- False
💡 Hint: Consider how quickly a ship returns to an upright position.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a ship has a metacentric height of 0.5 m and a rolling period of 18 seconds, determine the relevant radius of gyration.
💡 Hint: Follow the formula steps carefully to derive radius.
Question 2
Analyze how increasing the mass on a ship affects its GM. Provide calculations with examples.
💡 Hint: Consider how the added weight shifts balance in relation to the metacenter.
Challenge and get performance evaluation