m=1kg , V= 8 km/s , ===> 10 Newtons thrust force - 09/09/14 08:52 AM
m=1kg
V respect to electric engine's stative
R- earth center distance
R = 6400 000 meters
m*V^2 /R = m*g
V^2 = R * m*g / m
V^2 = R*g = 64000000
V = 8 000 m/s
What mean above equation ? please study Ytube
http://youtu.be/HXKwNvA8VHs