it spins any way it wants
Direction of spin is dependent on the direction of the rifling on the inside bore of the barrel. A bullet will spin the same direction as the rifling.
No. This is a matter of choice. They may spin in whichever direction they desire.
Does spinning water always spin in the same direction?
The direction of the Earth's spin and the direction of the Moon's orbit is the same - counterclockwise
Counterclockwise
direction of electron spin
No, most tornadoes in the northern hemisphere spin counter clockwise, while most in the southern hemisphere spin clockwise. Additionally about 0.1% of tornadoes spin in the "wrong" direction for their hemisphere.
Most tornadoes in the southern hemisphere spin clockwise.
They don't. Uranus spins on a "sideways" axis with retrograde spin. Venus also has a retrograde spin. Most spin in the same direction though. This is probably because of how the Solar System was formed, from a spinning disc of material.
There is only Venus, and Uranus. Both spin opposite direction of Earth.
Spin motion establishes a direction for the satellite to point to and stabilizes the satellite.
Viewed from above the north pole, anticlockwise is the direction of spin.