A planet revolves about the sun in elliptical orbit. The arial velocity `((dA)/(dt))`
Channel: Doubtnut
Date: 2020-08-16

A planet revolves about the sun in elliptical orbit. The arial velocity `((dA)/(dt))` of the planet is `4.0xx10^(16) m^(2)//s`. The least distance between planet and the sun is `2xx10^(12) m`. Then the maximum speed of the planet in `km//s` is -