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Physics

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How long does it take an automobile traveling
74.3 km/h to become even with a car that is
traveling in another lane at 58.3 km/h if the
cars’ front bumpers are initially 114 m apart?
Answer in units of s

  • Physics - ,

    they approch each other at
    74.3-58.3 = 16 km/h

    .114 km = 16 * h
    h = .007125 h
    times 3600 seconds/hr = 25.65 seconds

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