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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define potential energy.
💡 Hint: Think about energy that is waiting to be used.
Question 2
Easy
What is gravitational potential energy?
💡 Hint: It depends on height and weight.
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 is potential energy?
💡 Hint: It's energy that can be released later.
Question 2
If an object is raised to a higher position, what happens to its gravitational potential energy?
- True
- False
💡 Hint: Think about how height affects energy.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 60 kg skier is on top of a ski slope that is 10 meters high. Calculate their potential energy and discuss how it transforms as they ski down.
💡 Hint: Don’t forget to use the formula for gravitational potential energy.
Question 2
Consider two objects: one 2 kg at a height of 5 meters, and another 4 kg at 2.5 meters. Which has more gravitational potential energy and why?
💡 Hint: Calculate GPE for both objects to compare.
Challenge and get performance evaluation