Gravitational Force

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Main Idea

A Mathematical Model

What are the mathematical equations that allow us to model this topic. For example [math]\displaystyle{ {\frac{d\vec{p}}{dt}}_{system} = \vec{F}_{net} }[/math] where p is the momentum of the system and F is the net force from the surroundings.

A Computational Model

How do we visualize or predict using this topic. Consider embedding some vpython code here Teach hands-on with GlowScript

Units

In Si Unit, Gravitational Force F is measured in Newtons (N), the two masses, m1 and m2 are measures in kilograms (Kg), the distance is measured in meters (m), and the gravitational constant G is measured in N m2/ kg−2 and has a value of 6.674×10−11 N m2/ kg−2. The Gravitational Constant G have different values for different units. The value of constant G appeared in Newton's law of universal gravitation, but it was not measured until seventy two years after Newton's death by Henry Cavendish with his Cavendish experiment. The value of gravitational constant was also the first test of Newton's law between two masses in Laboratory.

Examples

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Simple

Middling

Difficult

Connectedness

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  2. How is it connected to your major?
  3. Is there an interesting industrial application?

History

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See also

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Further reading

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External links

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References

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