Engineering, 05.03.2020 08:06 guccikathyyy6195
The deflection of a uniform beam subject to a linearly increasing distributed load can be computed as 120 E I L (−x5 + 2L2x3 − L4x) Given that L = 600 cm, E = 50,000 kN/cm2, I = 30,000 cm4, and 0 = 2.5 kN/cm, determine the point of maximum deflection (a) graphically, (b) using the golden-section search until the approximate error falls below εs = 1% with initial guesses of xl = 0 and xu = L.
Answers: 2
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
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Engineering, 04.07.2019 19:10
The short distance from the objective lens to the object causes problems at high magnification. which of the following is the most serious? a. cleaning the object surface b. positioning the object c. reflection from the object surface. d. illumination of the object
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Engineering, 06.07.2019 04:20
Consider the transfer function for a first-order system g(s)=12(s+7)/(s^2+2s+9) for this system determine: a) poles and zeros of the function, b) the natural frequency and damping ratio, c) the peak value achieved in response to a unit step input, d) the peak time for a unit step input, e) the steady-state system response to a unit step input
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Engineering, 06.07.2019 05:10
Comment on the effect of lubrication of the punch surfaces on the limiting drawing ratio in deep drawing.
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The deflection of a uniform beam subject to a linearly increasing distributed load can be computed a...
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