10.2 - Energy
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Practice Questions
Test your understanding with targeted questions
Define energy in your own words.
💡 Hint: Think about how energy is involved in daily activities.
What is kinetic energy?
💡 Hint: Consider examples of moving objects.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the energy of an object in motion called?
💡 Hint: Think about what happens to moving objects.
True or False: Energy can be created or destroyed.
💡 Hint: Consider how energy transforms in different processes.
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Challenge Problems
Push your limits with advanced challenges
A 10 kg object is dropped from a height of 20 meters. Calculate its potential energy at the height and determine its kinetic energy just before it hits the ground.
💡 Hint: Use energy conservation principles to find the kinetic energy.
If an arrow is shot from a bow using potential energy, explain the transformation of energy in this context.
💡 Hint: Visualize the bow being pulled back and released.
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Reference links
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