A package is at rest on a conveyor belt which is initially at rest. The belt is started and moves to the right for $$1.3s$$ with a constant acceleration of  $$\displaystyle 2 m/s^{2}$$. The belt then moves with a constant deceleration $$\displaystyle a_{2}$$ and comes to a stop after a total displacement of $$2.2m$$. Knowing that the coefficients of friction between the package and the belt are $$\displaystyle \mu_{s}=0.35$$ and $$\displaystyle \mu_{k}=0.25,$$ determine