What three factors affect the amount of air resistance on an object

The three factors that determine the amount
of air resistance on an object are ...

-- the object's size
-- the object's shape
-- the object's weight
-- the object's speed through the air
-- the surface roughness of the object
-- the calmness or turbulence of the air at the time

By sj wilson · 2005 ·  related articlesschool violence prevention programs fell into four broad categories: universal interferes with their efforts to teach. program for children attending any grade, pre-k through 12th 

If there was no gravity then their would be no downword force on the football to have it return the the grownd, and if there was no friction (mainly air friction) then there would be no opposing force the stop the ball from moving through the air allowing the ball to travle ∞.