It's about 40.18 miles per hour if you are maintaining a steady speed.
Depends on how fast you are moving. In the SpaceShuttle about17 minutes, 20 seconds Walking 2,046 hours; give or take.
15.33333333333333333333mph
120 mph
It depends how fast you are going.
30.94 mph
This cannot be answered properly without knowing how fast you are moving.
18 miles in 40 minutes equates to 27 mph.
plasma
Depends on how fast you are moving. In the SpaceShuttle about17 minutes, 20 seconds Walking 2,046 hours; give or take.
40km/hr
120 mph
It depends how fast you are going.
15.33333333333333333333mph
30.94 mph
66.7 mph
21124 mph
381.82 mph