Where is the mistake in changing the angle of departure of shells?

Question

Game development

I have a turret that spins with:

cannon.rotation = Quaternion.Slerp(cannon.rotation,
            Quaternion.LookRotation(target.transform.position - cannon.position),
            rotationSpeed * Time.deltaTime); // Update метод

And there is a spawn point (an empty object), which is the child of the gun. I set the movement of the projectile with:

rocketRB.AddForce(0, 0, -4000 * Time.deltaTime); // Update метод

Answer 1

And where did you get the idea that the acceleration depends on the position of the turret?
After all , AddForce adds accelerations in world coordinates , regardless of the rotation of the parent objects. This is the mistake.