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The speed of a moving sidewalk at an airport is 2ft/sec. A person can walk 93ft forward on the moving sidewalk in the same time it takes to walk 12ft on a non moving sidewalk in the oppsite direction. At what rate would a person walk on a nonmoving sidewalk?

  • physics - ,

    T = d/r = 93Ft/2Ft/s = 46.5 s. To ride 93 Ft.

    V = d/T = 12Ft/46.5s. = 0.258 Ft./s.

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