- #1
hawaiidude
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like in the equation mv^2/r=GmM/r^2 how do we find gravity? so Earth has a gravity of 1? g=f/m? like that?
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Discovering Gravity: Understanding the Equation mv^2/r=GmM/r^2"
- Context: High School
- Thread starter hawaiidude
- Start date
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SUMMARY
The discussion centers on the equation mv²/r = GmM/r², which describes the gravitational force between two masses. Participants clarify that gravity is not an inherent property of an individual object but rather a force resulting from the interaction between two masses. The concept of weight is similarly defined, emphasizing the relational nature of gravitational force. Resources such as the School for Champions website are recommended for further understanding of these principles.
PREREQUISITES- Newtonian physics fundamentals
- Understanding of gravitational force and mass
- Familiarity with the equation of motion
- Basic knowledge of the concept of weight
- Study the derivation of Newton's law of universal gravitation
- Explore the implications of gravitational force in orbital mechanics
- Learn about the differences between mass and weight in physics
- Investigate how gravity affects objects in free fall
Students of physics, educators teaching gravitational concepts, and anyone interested in the fundamental principles of motion and forces.
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