Practice - Definition
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Practice Questions
Test your understanding with targeted questions
What is the definition of energy?
💡 Hint: Think about how energy is needed for movement.
Name one type of potential energy.
💡 Hint: Consider something that is elevated or positioned to do work.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of energy is associated with an object's position?
💡 Hint: Think of something elevated.
True or False: Energy can be created or destroyed.
💡 Hint: Recall the law that governs energy.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A child swings on a swing set. At the highest point, he has maximum potential energy. As he descends, how does this energy transform and what points can you identify?
💡 Hint: Identify positions of maximum energy types.
Calculate the amount of work done if a person lifts a 10 kg box to a height of 2 meters. Use gravitational potential energy formula: PE = mgh.
💡 Hint: Remember the formula for potential energy.
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Reference links
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