Equation of motion for free fall can be used in case of any free fall.
Equations of motion of a freely falling body:
In the case of a freely falling body, the acceleration of the body is equal to the acceleration due to gravity.
Therefore,
General equations of motion are
Replace and .
Thus, the equations of motion for free fall are
Equations of motion for free fall are invalid in some situations like,
Hence, the statement is false.