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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Law of Conservation of Energy state?
💡 Hint: Think about what happens to energy in a closed environment.
Question 2
Easy
Give an example of potential energy.
💡 Hint: Consider energy due to height.
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
The Law of Conservation of Energy states that energy can be:
- Created
- Destroyed
- Transformed
💡 Hint: Think about examples where energy is changing form.
Question 2
True or False: Kinetic energy is highest at the top of a hill.
- True
- False
💡 Hint: Where does the object have maximum height?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A ball dropped from a height of 20 meters is found to have a speed of 20 m/s just before it hits the ground. Calculate the potential energy at the start and discuss energy conversion.
💡 Hint: Use the equation for potential energy.
Question 2
Imagine a swing at rest at its highest position. Describe the energy types at this point and when in motion.
💡 Hint: Draw a diagram to visualize energy changes.
Challenge and get performance evaluation