Especially buridan developed the theory that impetus was the cause of the motion of projectiles, which is the first step towards the modern concept of inertia.
In particular, buridan developed the theory that impetus was the cause of the motion of the missile, which is the first step towards the modern concept of a sluggishly.
In particular, buridan developed a theory that driving force that is the cause of the movement of missiles, as the first step toward the modern concept of inertia