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2. A security camera is to be mounted on a Wind building in an alley and will be subject to wind Camera loads producing
Posted: Tue Apr 26, 2022 3:29 pm
by answerhappygod
- 2 A Security Camera Is To Be Mounted On A Wind Building In An Alley And Will Be Subject To Wind Camera Loads Producing 1 (201.17 KiB) Viewed 37 times
2. A security camera is to be mounted on a Wind building in an alley and will be subject to wind Camera loads producing an applied force of FO coswt, where the largest value of FO is measured to be Mounting bracket 15 N. It is desired to design a mount such that the camera will experience a maximum deflection of 0.01 m when it vibrates under this load. The wind frequency is known to be 10 Hz and the camera mass is 3 kg. The mounting bracket is made of solid piece of aluminum, 0.02 by 0.02 m in cross-section. Compute the length of the mounting bracket that will keep the vibration amplitude less than the desired 0.01 m (ignore the torsional vibration and assume the initial conditions are both zero). Note that the length must be at least 0.5 m in order to have a clear view.