# Question #28a7f

Oct 24, 2016

#### Answer:

It's called "Jerk".

#### Explanation:

If you diffeentiate acceleration, you get $\frac{{d}^{3} x}{{\mathrm{dt}}^{3}}$, which is called "jerk", and has units $\frac{m}{s} ^ 3$

From $F = m a$, you can differentiate until you are blue in the face, so for constant mass you can say that $F ' = m a '$, $F ' ' = m a ' '$, $F ' ' ' = m a ' ' '$, ${F}^{i v} = m {a}^{i v}$, .....