Tach With BK

On the basis of Tycho Brahe khagoli abundant, Kepler gave the following three rules regarding the orbiting motion of the Sun in the solar family. The orbits of the planets are different. The law of regional speed.

(1)Lows of Orbits

the planet and the Sun in the turtle group of a planet sets the same area in the same antralon, that is, the regional speed of the line meeting the planet orbital different kinds of.

(2) Low of Areal Velocity

Each planet progresses around the Sun in its own way and the Sun is on one of the focus of the person on that day.

(3) Low of Period of Revolution

The time taken by a planet to complete one revolution around the Sun, i.e., the time taken by a planet to revolve around the Sun, is directly proportional to the third ghat of its elliptical orbit

 T^2=Kr^3

        Thane, 

                         T1^2/T2^2 = r1^3/r2^3

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               Thanks for coming.                

by-mrVK