Physics

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A driver in a car traveling at a speed of
76 km/h sees a cat 109 m away on the road.
How long will it take for the car to acceler-
ate uniformly to a stop in exactly 106 m?
Answer in units of s

  • Physics -

    the average velocity during deceleration is __ (76 km/h + 0) / 2

    the time is the distance divided by the average velocity

    you will have to convert km/h to m/s to find the answer in s

  • Physics -

    17M/S2

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