a negative one. they wont run with out air
air resistance affects
Not "affect"; the word is "effect" in this case. Yes, air resistance has an effect on projectiles.
Fluid density, relative velocity, and object shape affect air resistance.
Air resistance causes friction and slows an object.
Without air resistance, there would be no such thing as terminal velocity.
to reduce air resistance
Cars pollute the air.
It reduces the acceleration of the falling object due to friction.
Air resistance creates friction and slows a falling object.
Air Resistance
Why not
Spinning of lime seeds creates a centrifugal force that could potentially reduce the effect of air resistance on the seeds. As the seeds spin, the air around them may also spin, creating a boundary layer that can decrease the drag force acting on the seeds as they move through the air.