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A 47.75 kg crate slides down a 53.13* slope (inclined plane) that is 36.00 m in length and has a kinetic friction coefficient of 0.444.   The create is given a downward speed of only 4.5 m/s as it starts down from the top of the slope. Applying the principle of the conservation of mechanical energy in the presence of dissipative forces, determine its final speed as it reaches the bottom of the slope.

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