Spin
A spiral dive is just a spiral dive and should not be confused with a spin. If a pilot can not see the horizon, because of clouds for instance, he may not appreciate that he is going into a spiral dive and this can lead into a 'graveyard spiral'
It is called a 'spin'.
A screw is an inclined plane in a spiral.
An inclined plane wrapped around a central cylinder to form a spiral is called a screw or a bolt.
This is a simple machine called a screw.
A serpentine. examples would be: a screw or a spiral staircase.
the 'thread'.
It is called a 'spin'
A screw is an inclined plane in a spiral.
An inclined plane wrapped around a central cylinder to form a spiral is called a screw or a bolt.
This is a simple machine called a screw.
A serpentine. examples would be: a screw or a spiral staircase.
A serpentine. examples would be: a screw or a spiral staircase.
screw
screw
Screw A+:)
the 'thread'.
Probably not, though I have never heard of a spiral suitcase before.
There pyramids were spiral because it was easier to get to the top that way.