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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 the forces acting on an object submerged in water.
Question 2
Easy
Define 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 does Archimedes' Principle state?
- A body submerged in a fluid experiences an upward buoyant force equal to its weight.
- All objects sink in a fluid.
- Fluids exert no forces on objects.
💡 Hint: Think about how objects behave in water.
Question 2
True or False: The center of buoyancy is always the same as the center of gravity.
- True
- False
💡 Hint: Consider scenarios with different shapes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cylindrical object with a radius of 0.5 m and a height of 2 m is submerged in water. Calculate the buoyant force acting on this object.
💡 Hint: Calculate the volume of the cylinder first.
Question 2
Design a floating object to ensure maximum stability. Explain the considerations regarding center of gravity and buoyant force.
💡 Hint: Focus on the relationship between the center of buoyancy and center of gravity.
Challenge and get performance evaluation