002 (part 1 of 2) 10.0 points How much pressure is applied to the ground by a 90 kg man who is standing on square stilts that measure 0.04 m on each edge? Answer in units of Pa. 003 (part 2 of 2) 10.0 points What is this pressure in pounds per square inch? Answer in units of 1b/in 004 (part 1 of 2) 10.0 points In a 95 s interval, 216 hailstones strike a glass window of area 1.156 m- at an angle 67' to the window surface. Each hailstone has a mass of 5 g and speed of 13.5 m/s. If the collisions are elastic, find the average force on the window. Answer in units of N. 005 (part 2 of 2) 10.0 points Find the pressure on the window. Answer in units of N/m