The water-park ride consists of a sled of weight W which slides from rest down the incline and then into the pool. If the frictional resistance on the incline is F_r1 and in the pool for a short distance is F_r2, determine how fast the sled is traveling when s = s₂. Given:

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W = 800 lb Frl Fr2 = 80 lb $2 = 5 ft a = 100 ft = 30 lb b = 100 ft g = 32.2 ft 2 S