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Not if you can ignore air resistance, it doesn't.
The main forces acting on a projectile are gravity, and air resistance.
-- Gravity causes the vertical component of projectile motion to vary according to the local acceleration of gravity. -- Gravity has no effect at all on the horizontal component of projectile motion.
The vertical motion is accelerated downwards, at a rate of about 9.8 meters per square second. The horizontal motion is not affected. This all assumes that air resistance is insignificant, and can therefore be ignored.
A feather falling in a vacuum is not considered as a projectile motion. Gravity, which is absent in a vacuum, is one of the components of projectile motion.
Projectile motion has two components horizontal motion and vertical motion. Gravity affects only the vertical motion of projectile motion.
Not if you can ignore air resistance, it doesn't.
The main forces acting on a projectile are gravity, and air resistance.
false
-- Gravity causes the vertical component of projectile motion to vary according to the local acceleration of gravity. -- Gravity has no effect at all on the horizontal component of projectile motion.
The vertical motion is accelerated downwards, at a rate of about 9.8 meters per square second. The horizontal motion is not affected. This all assumes that air resistance is insignificant, and can therefore be ignored.
A feather falling in a vacuum is not considered as a projectile motion. Gravity, which is absent in a vacuum, is one of the components of projectile motion.
Air resistance acts against the motion of the object. Whatever range you get when assuming no air resistance is too large.
(x,y)
The magnitude of its Velocity (Speed), and its Direction. These are the components of the Arrow (Vector) that represents its MOTION.
They are the same, if the effect of air resistance is ignored.
-- In the absence of air resistance, the object's diameter has no effect at all on the projectile motion. -- In the presence of air resistance, one has to know everything about the object AND the air in order to have a prayer of calculating the effect.