10.2.1 - Forms of Energy
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Practice Questions
Test your understanding with targeted questions
What is energy?
💡 Hint: Think about what you need to perform any task.
Name two forms of energy.
💡 Hint: Consider energy related to motion and position.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the unit of energy?
💡 Hint: Consider the relationship between work and energy.
True or False – Kinetic energy and potential energy are two forms of energy.
💡 Hint: Think about what you learned about energy types.
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Challenge Problems
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An object of mass 10 kg is lifted to a height of 5 m. Calculate its potential energy.
💡 Hint: Use the formula for potential energy.
If a car accelerates from rest to a speed of 20 m/s, calculate the kinetic energy it acquires if its mass is 1,000 kg.
💡 Hint: Think about the kinetic energy formula.
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