Question

Show that the escape velocity of a body from the
surface of the earth is V2 Vo where V. is the
critical velocity of a body when it is orbiting
very close to the earth's surface.​

Answer 1

Explanation:

♨️The escape velocity from Earth is about 11.186 km/s (6.951 mi/s; 40,270 km/h; 36,700 ft/s; 25,020 mph; 21,744 kn) at the surface.♨️