character: Mr. Liam O'Connor
topic: Conservation of Energy in Mechanical Systems
grade: 12
subject: Physics
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character: Ms. Sarah Johnson
topic: Energy Transfer in Mechanical Systems
grade: 12
subject: Physics
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character: Dr. Emily Chen
topic: Kinetic and Potential Energy in Physics
grade: 12
subject: Physics
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character: Mr. David Richards
topic: The Laws of Thermodynamics in Energy Conservation
grade: 12
subject: Physics
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