character: Isaac Newton
topic: Relationship between Gravity and Orbital Motion
grade: 12
subject: Physics
LearnActions
SearchCreate
character: Galileo Galilei
topic: Early Studies of Motion and Gravity
grade: 12
subject: Physics
LearnActions
SearchCreate
character: Johannes Kepler
topic: Laws of Planetary Motion
grade: 12
subject: Physics
LearnActions
SearchCreate
character: Albert Einstein
topic: General Theory of Relativity and Gravity
grade: 12
subject: Physics
LearnActions
SearchCreate