3. Chrissy is very distraught about all the work she has due for school. One day she just could not take it anymore and decides to jump from the roof of the school. While standing on the edge of the roof
Layla starts to think. Her thoughts turn to her favorite class (physics). She knows that the roof of
the school is 11.2 meters above the sidewalk. Layla calculates the following: a) Her velocity just
before she would hit the ground. b) How long it would take for her to hit the ground. c) Her
velocity after 1.15 seconds. After seeing these answers she decided not to jump. Physics saves
another life. What were her answers? (60 pts)