Swimming
hockey and soccer
basically projectile motion is the best example in our earth of 2-d kinematics....uses of projectile motionProjectile motion is applied in most of our daily activities like playing cricket, playing badmintion. Jumping of animals is also an example of projectile motion. Throwing of missile from cannon too a good use of projectile motion.
hypothesis on projectile motion
Because a projectile by definition, is in motion.
Projectile motion has two components horizontal motion and vertical motion. Gravity affects only the vertical motion of projectile motion.
motion of a projectile
gravity
Gravity
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.
Gravity
Gravity
No, gravity is only one of the vectors in projectile motion.