For , a particle’s velocity is m/s. Determine each time the particle is at rest and…

MATHEMATICS · Subjective · CBSE · Mathematics · Applications of Derivatives · Applications of Derivatives

Problem

For

0\le t\le6

, a particle’s velocity is

v(t)=(t-1)^{2}(t-4)

m/s. Determine each time the particle is at rest and state whether the particle changes direction at that time.