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A block of mass 8 kg with initial velocity of 18 m/s climbs a frictionless incline of height 3 m, then crosses a frictional surface

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A block of mass 8 kg with initial velocity of 18 m/s climbs a frictionless incline of height 3 m, then crosses a frictional surface of length 4 m with coefficient of friction 0.24. The acceleration of gravity is 9.8 m/s^2. What is the final velocity of the mass upon exiting the frictional surface? Answer in units of m/s. M2 - X -> S EL h Vo m F

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