strain 1. A stone is tossed upwards from street level along the side of a wall. On the way down it takes 0.31 s to travel past a window 2.2 m large, 12.0 m from the street (measured from the bottom of the window). a) What was the maximum height of the stone? b ) From what speed was the stone initially tossed? c) Sketch a position-time, velocity-time and acceleration-time graph for the situation described above