Engineering, 13.06.2020 17:57 ronnie7898
Assume that the axial member is in equilibrium and the applied forces are an unknown load F1, F2 = 14 kN , F3 = 12 kN , and F4 = 8 kN . Calculate the internal resultant normal force at section D. Express your answers to three significant figures in kN. View Available Hint(s)
Answers: 2
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On a average work day more than work place firs are reorted
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Engineering, 04.07.2019 18:10
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
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Engineering, 04.07.2019 19:10
For a process taking place in a closed system containing gas, the volume and pressure relationship is pvi-constant. -1.5 bar, the process starts with initial conditions, pi = =0.03 m3 and ends with final volume, v2-0.05 m3 determine the work done by the gas.
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Engineering, 06.07.2019 03:20
Acountershaft is supported by two tapered roller bearings using indirect mounting. the radial bearing loads are 1120 lb for the left-hand bearing and 2190 lb for the right-hand bearing. the shaft rotates at 400 rpm and is to have an l10 life of 40,000 hours and an application factor of 1.4. assume ka2k 15, and find the required radial rating of each bearing
Answers: 3
Assume that the axial member is in equilibrium and the applied forces are an unknown load F1, F2 = 1...
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