A truck is moving down an incline with a slope of $\theta$ = 13.0 degrees. The driver
strongly applies the brakes to avoid a collision and the truck decelerates at the
steady rate of 4.5 m/s². Find the minimum static coefficient of friction $\mu_s$ between
the load and the truck so that the load does not slide relative to the truck trailer?
The load has a mass M.
M