Question

what is axis and what is pivot​

Answer 1

Answer:

In my statements below, 'spin' means rotate around the center line of the axis, like an fixed axis holding a wheel would spin. 'Rotate' means the axis turns end over end around the center point. 'Move' means the two end points of the axis are moved relative to each other, but not in the direction allowed by the pivot.

Answer 2

Answer:

thank me first

then I tell the answer