Engineering, 12.12.2019 00:31 loisfriedman117
Gform rod of density p, cross-sectional area a, mod ulus of elasticity e1 and equilibrium length is clamped at one end; and at the other end, it is welded to another uniform rod of corresponding properties p2, a2, e2 and l2. the longitudinal vibration of the composite rod system is considered (a) find the boundary conditions and identify them as "geometric" or "natural" boundary conditions (b) find the equation for the natural frequencies of the system.
Answers: 2
Engineering, 03.07.2019 14:10, volleyballfun24
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 04.07.2019 18:10, niicoleassssssf
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Gform rod of density p, cross-sectional area a, mod ulus of elasticity e1 and equilibrium length is...
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