Cars A and B approached each other on a straight road from points 460 m. apar

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Cars A and B approached each other on a straight road from points 460 m. apart. A has  an initial speed of 70 kph and is decelerating at the rate of 040 m/s2. B has an initial  speed of 20 kph and is accelerating at the rate of 0.30 m/s2.

  1. At what time will the cars be 200 m. apart from each other?
  2. Determine the velocity A at this instant.
  3. At what time will the two cars meet each other?
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