> Do these higher order derivatives say anything meaningful? I'm becoming seasick due to a jerkiness of a car. Not due to a speed or a acceleration, but it is

> Do these higher order derivatives say anything meaningful? I'm becoming seasick due to a jerkiness of a car. Not due to a speed or a acceleration, but it is jerk that does it for me. I watched it from my childhood, I hated trolleybuses for that: they are electric and they tend to change acceleration instantly. But I didn't understood how it works until much later.