For seconds, the velocity of a particle moving along a line is meters per second.…

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

Problem

For

t\ge 0

seconds, the velocity of a particle moving along a line is

v(t)=5t\,e^{-0.2t}

meters per second. Determine the time

t>0

at which the velocity attains its maximum value.