Physics, 06.10.2019 14:00 guardhic7165
Along, slender structural steel [e = 29,000 ksi] hss8 x 4 x 1/4 shape (see appendix b for its cross-sectional properties) is used as a l = 43.50-ft-long column. the column is supported in the x direction at base a and pinned at ends a and c against translation in the y and z directions. lateral support is provided to the column so that deflection in the x–z plane is restrained at mid-height b; however, the column is free to deflect in the x–y plane at b. determine the maximum compressive load that the column can support if a factor of safety of 1.90 is required. in your analysis, consider the possibility that buckling could occur about either the strong axis (i. e., the z axis) or the weak axis (i. e., the y axis) of the steel column.
Answers: 1
Physics, 22.06.2019 10:50, dontcareanyonemo
The temperature at a point (x, y) is t(x, y), measured in degrees celsius. a bug crawls so that its position after t seconds is given by x = 6 + t , y = 8 + 1 3 t, where x and y are measured in centimeters. the temperature function satisfies tx(3, 9) = 5 and ty(3, 9) = 4. how fast is the temperature rising on the bug's path after 3 seconds? (round your answer to two decimal places.)
Answers: 3
Physics, 22.06.2019 16:20, nessuhbae6722
What is the single most important equation in all of physics?
Answers: 1
Along, slender structural steel [e = 29,000 ksi] hss8 x 4 x 1/4 shape (see appendix b for its cross-...
Mathematics, 03.03.2020 20:47
Mathematics, 03.03.2020 20:47
Mathematics, 03.03.2020 20:47
Mathematics, 03.03.2020 20:47