character: Isaac Newton
topic: Laws of Motion and Universal Gravitation
grade: 11
subject: Physics
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character: Galileo Galilei
topic: Development of Classical Mechanics
grade: 11
subject: Physics
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character: Johannes Kepler
topic: Planetary Motion and Its Influence on Newton
grade: 11
subject: Physics
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character: Robert Goddard
topic: Early Contributions to Rocket Technology
grade: 11
subject: Physics
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