Gravity, air resistance, the material of the ball, and the height from which it was dropped initially.
Not "affect"; the word is "effect" in this case. Yes, air resistance has an effect on projectiles.
not counting variables such as wind resistance and such, no
Without air resistance, there would be no such thing as terminal velocity.
Why not
Air Resistance
Gravity, air resistance, the material of the ball, and the height from which it was dropped initially.
air resistance affects
Not "affect"; the word is "effect" in this case. Yes, air resistance has an effect on projectiles.
not counting variables such as wind resistance and such, no
Air resistance causes friction and slows an object.
Fluid density, relative velocity, and object shape affect air resistance.
Without air resistance, there would be no such thing as terminal velocity.
It reduces the acceleration of the falling object due to friction.
Air resistance creates friction and slows a falling object.
Why not
the amount of air resistance on an object depends on the size, shape, and speed of the object. Air resistance is the force that opposes the motion of objects through air.