JEE Main 20199 Jan, Evening shiftPhysicsMediumGravitation159× since 2002
The energy required to take a satellite to a height 'h' above Earth surface (radius of Earth = 6.4 10³ km) is E₁ and kinetic energy required for the satellite to be in a circular orbit at this height is E₂. The value of h for which E₁ and E₂ are equal, is