The work performed against a drag force (1)The position of a particle is given by, \[ \begin{equation}\large x= 6t^2 \hspace{0.5cm}\text{[m]} \end{equation} \]
Here $t$ is the time in seconds. The particle moves through a viscous fluid and there is a drag force on the particle $F =-13|v|v$. How much work is required to move this particle between time $t=0$ seconds and $t=$ 5 seconds? |