Keplers third law

T1^2/T2^2=a1^3/a2^3
T1: Periodic time 1
T2: Periodic time 2
a1: Semiaxis 1
a2: Semiaxis 2


Information:
Category:Mechanics
Discoverer:Johannes Kepler
Description:The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.


See also:
Keplers first law
Keplers second law
Mechanical stress
Strain
Hookes law
Youngs modulus
Bulk modulus
Elastic deformation
Compressibility
Pressure
Gravitational pressure
Barometric formula
International heigth formula
Density
Laplace equation
Equation of continuity
Bernoulli equation
Thermal length expansion
Thermal volume expansion
Gay-Lussacs law
Charles law
Law of Boyle-Mariotte
Ideal gas law
Ideal gas law
Basic equation of kinetic theory of gases
Basic equation of kinetic theory of gases
Thermal energy
Maxwell-Boltzmann distribution
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