Hello, I need help with a simple stress analysis. I have a 25 in x 25 in sheet of Lexan that's 0.125 in thick and is constrained from all sides (the Lexan is used a protective shield). I want to know if a small water jet from a pressure vessel at 7000 psi would crack./break that sheet of Lexan or not. I am assuming that the narrow water jet hits the Lexan at the same pressure. How do I do that? Poisson's ratio is 0.37 Tensile strength at yield is 9500 psi Young's modulus is 345000 psi Thanks a lot in advance and I am looking forward to your feedback.