MATH 308 Midterm: MATH 308 TAMU Exam 2
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This review should not be used as your sole source for preparation for the exam. 0 < t < /4: find the general solution of y + 4y + 4y = t 2e 2t, t > 0, a mass of 3 kg stretches a spring 61. 25 cm. When does the mass rst return to its equilibrium position: a mass weighing 4 lb stretches a spring 3 in. Does the motion exhibit resonance or a beat: a mass weighing 8 lb stretches a spring 0. 8 feet. 0 t < 2, (a) f (s) = (b) f (s) = (c) f (s) = (d) f (s) = (e) f (s) = 1: sketch the graph of f (t) = (cid:26) 4, 0 t < 3, t 3. t, Express your answer in terms of a convolution integral. If you nd an error or typo, please notify me at glahodny@math. tamu. edu: find the general solution of y 4y + 5y = t2.
