B. Double-Rodded Leveling 3. Complete differential level notes for the information shown and perform the customary arithmetic check. STATION BS HI FS STATION 1.722 BM1 127.378 m 1.722 ΤΡΙΗ 2.623 1.382 TP1 L 2.789 1.522 TP2 H 3.089 0.899 TP2 L 3.214 0.714 ТРЗ Н 1.521 2.452 TP3 L 1.632 2.678 TP4 H 2.333 1.113 TP4 L 2.589 1.523 TP5 H 0.667 2.877 TP5 L 0.986 2.543 3.521 BM2 3.214

PROBUEM 2. Gven: F: 45ON 6: 36ON Find : mc MA , MB, ME ME I 3, F 2m

The beam in Figure 3 is subject to a point load F. The length A is 0.75m, and the length B is 1.39m, The beam is rectangular having a cross-sectional width of 39mm, and a depth of 8mm, and a Young's modulus of 209GPA. Figure 3. F A B The point load is 52N The Factor of Safety for the component is 1.53. Determine the maximum shear force (Answer in N only). Determine the maximum bending moment (Answer in Nmm only). Determine the maximum axial stresson the top surface of the beam (MPa). Determine the maximum axial strain in the beam (strain). Determine the the minimum yield stress (MPa) based on the FOS.

-4t Find the Laplace transform'of the function 2 cos 3t - 5e + 6t-9. 2s: 5. 6 9 2s 6 9 is² +9 s-4 s s а. C. s²+9 s+4 s s 6 6. 6 9 b. d. s?.+9 s+4 s“ s s? +9 s-4 s? s 5