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Problem: A passenger rushing to catch a plane at the airport walks on a moving sidewalk at a speed of 3.5 km/h relative to the sidewalk in the direction that the sidewalk is moving. The sidewalk is 95 m long and moves with a steady velocity of 1.7 km/h.

Part A: How long (in s) does it take for the passenger to get from one end of the sidewalk to the other, that i Â¬to cover the 95 m?

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