Question

is free fall is example of projectile or not

Answer 1

yes

For example, you throw the ball straight upward, or you kick a ball and give it a speed at an angle to the horizontal or you just drop things and make them free fall; all these areexamples of projectile motion. Inprojectile motion, gravity is the only force acting on the object.

Answer 2

The definition of free fall is that an object is undergoing downward acceleration under the influence of only gravitational force. Hence, projectile motion can be considered as free fall as it is falling due to gravity alone. We can say the converse is true but with 0 horizontal velocity.