If you overclock the ship in space to a maximum speed of 110 m / s, and turn off the power, the speed of the ship should maintain indefinitely because there is no resistance to the movement of the atmosphere. But the ship loses speed without cause. I understand that if you just press the button to stop W, the auxiliary engines will begin to inhibit its return to rest, but if these engines are disabled, the ship should not be by inhibiting in space, because there is no atmosphere and attraction....
Constant velocity in space.
Constant velocity in space.