why cant we use centripetal acc v2 2r GM 2R 2 BY THIS 2ND

Last updated: 6/14/2023

why cant we use centripetal acc v2 2r GM 2R 2 BY THIS 2ND OPTION IS COMING AND ALSO BY FORMULA KE PE 2 2ND OPTION IS COMING WHY CANT WE USE BOTH THIS FO RMULA IN THIS QUE PLS EXPLAIN REASON DONT SEND SOLUTION The minimum and maximum distances of a satellite from the centre of earth are 2R and 4R where R is radius of earth If mass of the earth is M the maximum speed of satellite will be GM VR GM V2R 3GM 2R