Condottiere
Emperor Mongoose
Spacecraft: Ultralight Fighters
G. You have to wonder what's considered fast and slow.
H. Though, usually in context of the primary role, and the prevailing technological level.
I. If a lot of time will be spent in atmosphere, factor/three acceleration seems the maximum.
J. Likely closer to factor/two, acceleration minus local gravitational field.
K. Anything close to a whole factor would pretty much be hypersonic.
G. You have to wonder what's considered fast and slow.
H. Though, usually in context of the primary role, and the prevailing technological level.
I. If a lot of time will be spent in atmosphere, factor/three acceleration seems the maximum.
J. Likely closer to factor/two, acceleration minus local gravitational field.
K. Anything close to a whole factor would pretty much be hypersonic.