Part 2: Error Propagation Practice-14pts Directions: Use error propagation to calculate the uncertainty and percent uncertainty of the dependent quantity in terms of the measured quantities shown (independent variables). Remember, given A=A(x,y,z,...) where the measured quantities have uncertainties ox,dy, Oz,... then SA = 1 . y = e-my2 y is the measured quantity with uncertainty Sy, m is a constant. 2. P=2L+3W, L & W are measured quantities with uncertainty SL and SW 3. P=2L-3W, L & W are measured quantities with uncertainty SL and SW4. f=1/t, t is a measured quantity with uncertainty St. 5. A=w+x+y+z, w, x, y, and z are measured quantities with uncertainty ow, 8x, Sy, and oz 6. V=LWH, L, W, & H are measured quantities with uncertainty SL, SW, SH M 7. P = T ( M2 -M1 ) - d, M, M1, M2, & d are measured quantities with uncertainty SM, SM1, 8M2, 8d