3) Knowing that P = Q = 480 N, determine (a) the distance a for which the absolute value of the bending moment in the beam is as small as possible, (b) the corresponding maximum normal stress due to bending. 12 mm -500 mm -500 mm CV D A B 18 mm

Part A Station 10+00 11+00 12+00 13+00 14+00 15+00 Cut End Area (ft²) 239 358 454 401 272 106 For the data tabulated above, calculate the volume of excavation between stations 10+00 and 15+00. Express your answer to five significant figures.

Item 1 A railroad curve has De = 5°00', I = 28°00', and PI station = 37+45.00 ft. Use the chord definition to calculate the requested values. 1 42°F Cloudy Part A Calculate R. Express your answer to two decimal places and include the appropriate units. R = Submit Part B L= O Search Submit μA Value Calculate the length of the curve, L. Express your answer to two decimal places and include the appropriate units. ol Request Answer Value A Units Danuart Ancuar ? Units ? O LC - O 14

Then calculate the cross-section for section E, the image below: C 8.0 20.0 H C 7.2 C 1.4 9.6 C 0.0 B C F 12.0 Transition section (e)

why we multiplied 40' with 1.5 and 1.75?

27 Use the mass diagram (below) to answer the questions: What is the volume of cut/fill taken between stations 10+00 and 24+00? 1500 1200 900 600 300 400 0 1400 O 1000 700 O 100 Mass Diagram 024 6 8 10 12 14 16 18 20 22 24 26 28 30 Station

An industry standard is to size horizontal pathways by providing 1 in2 of cross-sectional area for every 100 ft2 of workspace area being served. Determine the cross-sectional area in mm2. a. 6.45 mm2 b. 64516 mm2 c. None of these d. 650 mm2 e. 645 mm2

Problem 15.7 (Figure 15.47-12) Question: Draw the views given in Figure 15.47, complete the line of intersection between the objects, and create a development of the assigned objects. Units in inches. DO 02.007 02.00 45 4.00 2.63 1.00

the answer choices are given in the picture.... the answers provided are not even options from the picture

I will rate your answer immediately