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l) A monorail starts from rest and accelerates at a rate of 2.2 m/s2 for 10 s. It runs at a constant speed for 74 s and then slows down at a rate of 1.5 m/s2 until it stops. What is the total travel time of the monorail? How far did it move? Qualitative Representation Variables and Equations Solution (remember, show your reasoning and math) Reasonability check? 2) A speedhoat traveling at a constant velocity of 20 m/s passes a police boat at rest. The police boat starts up 8 seconds after the speedboat passes, and accelerates at 2.3 111st When and where does the cop catch the speedboat? Qualitative Representation Variables and Equations Solution (remember, show your reasoning and math) Reasonability check