Fields (AHL)
4 km/s 6km/s 8km/s (circular orbit) More than 8km/s (elliptical orbit)
But less than 11.2km/s
Extra information (not part of syllabus)
Speed | Orbit | State |
less than 8 km/s | Crashes | Bound |
8 km/s | Circle | Bound |
8 km/s - 11.2 km/s | Ellipse | Bound |
11.2 km/s | Parabola | Free |
more than 11.2 km/s | Hyperbola | Free |