Practice - Introduction
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is buoyant force?
💡 Hint: Think about how objects feel lighter in water.
What happens to an object when submerged in water?
💡 Hint: Consider how this affects how we perceive weight.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the upward force experienced by an object in a fluid called?
💡 Hint: Consider what counteracts the weight of an object in water.
True or False: Buoyant force acts downwards.
💡 Hint: Think about how objects float.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A person weighs 600 N on land. They step into a pool and feel a buoyant force of 200 N acting on them. What is their effective weight in the water?
💡 Hint: Consider how buoyant force reduces the weight experienced.
If an object displaces 5 kg of water, what is the buoyant force acting on it?
💡 Hint: Calculate the weight of the displaced water to find the buoyant force.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.