Science

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The first speed limits for cars were two miles per hour in a city and four miles per in the open country. How long would it take for a motorist to travel 15 miles assuming that he had to travel in the city. Please show work.

  • Science -

    Divide 15 by 2.

  • Science -

    distance = rate x time.
    watch units.

  • Science -

    Are you both telling me to do the same thing.

  • Science -

    How long would it take the same motorist to travel 1,500 miles if he avoided the cities?

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