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A race car moves such that its position fits the relationship x=(0.5m/s)t+(0.75m/s2) t2 where: x in meters (m) and t in second (s)

  1. A race car moves such that its position fits the relationship


x=(0.5m/s)t+(0.75m/s2)t2  where:x in meters (m) and t in second (s)


  1. Plot a graph of position vs. time

  2. Determine the instantaneous velocity at 4 sec, using a time interval of 0.2 sec

  3. Compare the average velocity during the first 4 sec with the results.

  4. Show graph and solution

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