9. You and a friend went on a field trip to The Bank of America Plaza (tallest building in Atlanta),and decide to ride to the top of the building. Your friend decides to drop a penny off of the top of the building, which is 312(Y) meters above the
city streets. Determine the following information:
a. How long does it take for the penny to reach the ground?
b. Using the time from part a determine the final velocity right before it reaches the ground (V)?
c. Draw a position versus time graph.
d. Draw a velocity versus time graph.