For a variety of reasons. For one, the dough may stick to its pan. Another, dough is too moldable to be able to spin very easily: it alters shape.
If a ball is spun counter clockwise, it would travel in the direction opposite of the spin. So, it would move to the right if you are looking at it from above.
spun
Charlotte the spider's web was carefully spun. The dancer spun like a top!
It's also 'spun'.
advantages of spun pile
Spun is the past and past participle of "spin".
SPUN (I spun out of control) (I was spinning out of control)
Straw is spun into gold.
spun fun shun gun none
Spun was created on 2002-06-14.
Spun Records ended in 2007.
Spun Records was created in 1999.