1.

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 coonstant acceleration of 2m//s^(2). The belt then moves with a constant deceleration and comes to stop after a total displacement of 2.2m. The coefficient of friction between the package and the belt are mu_(s)=0.35 and mu_(k) = 0.25 . The displacement of the package relative to the belt as the belt comes to stop is 317 xx 10^(-x) The value of x is (g = 10 m//s^(2))

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