A person stands next to a three-story building with windows that are hw in height. The windows are separated by gaps of height, hg. A person standing on the sidwalk outside of the building throws a ball straight up with speed v1 from the bottom of the first-floor window. After rising above the building, the ball falls and is caught by a friend at the top of the highest window. Suppose the ball is thrown at time, t1, and caught at time, t2. Required:
Identify the variables that have been discussed in the paragraph above with the standard variables that appear in the kinematics equations.