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- 7letA-Cam)e+ Com)-Cam)Rand B (4m) Î + Camdî (2m) R. A)(8m)î+ Ciamdî- Com) i B) (1am)î-Ciy m) ŷ-Caom) R C23 %3D Then À.B equals: Dwone of theseFor a particle with energy E< U, incident on the poten- tial energy step, use yo and w, from Eqs. 5.57, and eval- uate the constants B and D in terms of A by applying the boundary conditions at x = 0. I2. A student makes the following measurements in the lab: x 2.51 ± 0.01 cm y = 1.0592 ± 0.0005 cm z = 4.939 ± 0.002 cm (4 pts) The experiment requires that the student calculates the quantity q = xyz² + x1/2y2z3/2 Calculate the q and its uncertainty.