Ononot — A particle moves on the x-axis with position s(t) = \frac{1}

Inequalitieshard

0:00.0

A particle moves on the x-axis with position $s(t) = \frac{1}{3}t^3 - 2t^2 + 3t$ . For what time intervals $t > 0$ is the velocity $v(t) = s'(t) > 0$ ?