A planet revolves about the sun in elliptical orbit of semimajor axis 2 xx 10^(12) m the areal velocity of the planet when it is nearst to the sun is 4.4 xx 10^(15)m^(2)//s. The least distance planet and the sun is 1.8 xx 10^(12)m(2)//s. Then find the minimum speed of the panet in km/s.

A planet revolves about the sun in elliptical orbit of semimajor axis

1.	A planet revolves about the sun in elliptical orbit of semimajor axis 2 xx 10^(12) m the areal velocity of the planet when it is nearst to the sun is 4.4 xx 10^(15)m^(2)//s. The least distance planet and the sun is 1.8 xx 10^(12)m(2)//s. Then find the minimum speed of the panet in km/s.
Answer» ANSWER :4