update practice exams

diff --git a/physics/final.pdf b/physics/final.pdf
index 28ba95d2b7f1d77ce04b4c863969e3d479df1215..58d19fb9dd44eef87e55e6258bac4183f2fb664d 100644 (file)
Binary files a/physics/final.pdf and b/physics/final.pdf differ