Physics, 23.10.2019 02:00, kaliyab191

The speed of a moving sidewalk at an airport is 9 ft/sec. a person can walk 65 ft forward on the moving sidewalk in the same time it takes to walk 13 ft on a nonmoving sidewalk in the opposite direction. at what rate would a person walk on a nonmoving sidewalk?

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The speed of a moving sidewalk at an airport is 9 ft/sec. a person can walk 65 ft forward on the mov...