A spaceship is launched into a circular orbit of radius R close to the surface of the earth. The additional velocity to be imparted to the spaceship in the orbit to overcome the earth.sgravitationalpull is (g to accelerationdue to gravity)

A spaceship is launched into a circular orbit of radius R close to the

1.	A spaceship is launched into a circular orbit of radius R close to the surface of the earth. The additional velocity to be imparted to the spaceship in the orbit to overcome the earth.sgravitationalpull is (g to accelerationdue to gravity)
Answer» `1.414 RG` `1.414 SQRT(GR)` `0.414 Rg` `0.414 sqrt(gR)` ANSWER :D