what is formula of Escape velocity of satellite?

Question

shamim · Answer

do u know the defination of escape velocity?

shamim · Answer

escape velocity is a minimum value of velocity by which we throw an object and this object will escape the earths gravitational attraction force

shamim · Answer

for example if we throw an object frm earths surface by 20km/sec, then the object will escape earths gravitational attraction force

shamim · Answer

and if we throw an object by 11.12 km/sec then it will escape too

shamim · Answer

we will say 11.12 km/sec is escape velocity

shamim · Answer

we will not say escape velocity is 20 km/sec or more than this

shamim · Answer

the equation of escape velocity is
$$V _{e}=\sqrt{2gR}$$

samigupta8 · Answer

Escape velocity is well defined here!

shamim · Answer

Plz response for getting better help !!