CODE/CALC ET 3-HOLE
2nd Edition
ISBN: 9781323178522
Author: Briggs
Publisher: PEARSON
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Chapter D2.4, Problem 18E
Free damped oscillations Solve the initial value problem associated with the following experiments.
18. Three 10-kg blocks hang on springs with spring constant k. Friction in each system is modeled with a damping coefficient of c = 40 kg/s. Solve an initial value problem with the following values of k and initial conditions y(0) = 2, yʹ(0) = 0. Graph each solution and state whether the problem exhibits underdamping, overdamping, or critical damping.
a. k = 30 N/m b. k = 40N/m c. k = 62.5 N/m
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Chapter D2 Solutions
CODE/CALC ET 3-HOLE
Ch. D2.1 - Describe how to find the order of a differential...Ch. D2.1 - Prob. 2ECh. D2.1 - Prob. 3ECh. D2.1 - Give a general form of a second-order linear...Ch. D2.1 - Prob. 5ECh. D2.1 - Prob. 6ECh. D2.1 - Prob. 7ECh. D2.1 - Prob. 8ECh. D2.1 - Prob. 9ECh. D2.1 - Prob. 10E
Ch. D2.1 - Prob. 11ECh. D2.1 - Prob. 12ECh. D2.1 - Prob. 13ECh. D2.1 - Verifying solutions Verify by substitution that...Ch. D2.1 - Prob. 15ECh. D2.1 - Prob. 16ECh. D2.1 - Prob. 17ECh. D2.1 - Prob. 18ECh. D2.1 - Prob. 19ECh. D2.1 - Prob. 20ECh. D2.1 - Prob. 21ECh. D2.1 - Prob. 22ECh. D2.1 - Prob. 23ECh. D2.1 - Prob. 24ECh. D2.1 - Prob. 25ECh. D2.1 - Prob. 26ECh. D2.1 - Prob. 27ECh. D2.1 - Prob. 28ECh. D2.1 - Prob. 29ECh. D2.1 - Prob. 30ECh. D2.1 - Prob. 31ECh. D2.1 - Prob. 32ECh. D2.1 - Prob. 33ECh. D2.1 - Prob. 34ECh. D2.1 - Prob. 35ECh. D2.1 - Prob. 36ECh. D2.1 - Prob. 37ECh. D2.1 - Prob. 38ECh. D2.1 - Prob. 39ECh. D2.1 - Prob. 40ECh. D2.1 - Prob. 41ECh. D2.1 - Prob. 42ECh. D2.1 - Prob. 43ECh. D2.1 - Initial value problems Solve the following initial...Ch. D2.1 - Prob. 45ECh. D2.1 - Prob. 46ECh. D2.1 - Explain why or why not Determine whether the...Ch. D2.1 - Prob. 48ECh. D2.1 - Solution verification Verify by substitution that...Ch. D2.1 - Prob. 50ECh. D2.1 - Prob. 51ECh. D2.1 - Prob. 52ECh. D2.1 - Prob. 53ECh. D2.1 - Prob. 54ECh. D2.1 - Prob. 55ECh. D2.1 - Prob. 56ECh. D2.1 - Prob. 57ECh. D2.1 - Prob. 58ECh. D2.1 - Prob. 59ECh. D2.1 - Prob. 60ECh. D2.1 - Prob. 61ECh. D2.1 - Prob. 62ECh. D2.1 - Prob. 63ECh. D2.1 - Prob. 64ECh. D2.1 - Prob. 65ECh. D2.1 - Prob. 66ECh. D2.1 - Prob. 67ECh. D2.1 - Prob. 68ECh. D2.1 - Prob. 69ECh. D2.1 - Reduction of order Suppose you are solving a...Ch. D2.2 - Prob. 1ECh. D2.2 - Prob. 2ECh. D2.2 - Prob. 3ECh. D2.2 - Prob. 4ECh. D2.2 - Prob. 5ECh. D2.2 - Prob. 6ECh. D2.2 - Prob. 7ECh. D2.2 - Give the trial solution used to solve a...Ch. D2.2 - Prob. 9ECh. D2.2 - Prob. 10ECh. D2.2 - General solutions with distinct real roots Find...Ch. D2.2 - Prob. 12ECh. D2.2 - Prob. 13ECh. D2.2 - Prob. 14ECh. D2.2 - Initial value problems with distinct real roots...Ch. D2.2 - Prob. 16ECh. D2.2 - Prob. 17ECh. D2.2 - Prob. 18ECh. D2.2 - Prob. 19ECh. D2.2 - Prob. 20ECh. D2.2 - Prob. 21ECh. D2.2 - Prob. 22ECh. D2.2 - Prob. 23ECh. D2.2 - Prob. 24ECh. D2.2 - Prob. 25ECh. D2.2 - Prob. 26ECh. D2.2 - Prob. 27ECh. D2.2 - Prob. 28ECh. D2.2 - Prob. 29ECh. D2.2 - Prob. 30ECh. D2.2 - Prob. 31ECh. D2.2 - Prob. 32ECh. D2.2 - Prob. 33ECh. D2.2 - Prob. 34ECh. D2.2 - Initial value problems with Cauchy-Euler equations...Ch. D2.2 - Prob. 36ECh. D2.2 - Prob. 37ECh. D2.2 - Initial value problems with Cauchy-Euler equations...Ch. D2.2 - Prob. 39ECh. D2.2 - Prob. 42ECh. D2.2 - Prob. 43ECh. D2.2 - Prob. 44ECh. D2.2 - Prob. 45ECh. D2.2 - Prob. 46ECh. D2.2 - Prob. 47ECh. D2.2 - Prob. 48ECh. D2.2 - Prob. 49ECh. D2.2 - Prob. 50ECh. D2.2 - Prob. 51ECh. D2.2 - Cauchy-Euler equation with repeated roots It can...Ch. D2.2 - Prob. 53ECh. D2.2 - Prob. 54ECh. D2.2 - Prob. 55ECh. D2.2 - Prob. 56ECh. D2.2 - Prob. 57ECh. D2.2 - Prob. 58ECh. D2.2 - Prob. 59ECh. D2.2 - Prob. 60ECh. D2.2 - Prob. 61ECh. D2.2 - Cauchy-Euler equation with repeated roots One of...Ch. D2.2 - Prob. 63ECh. D2.2 - Prob. 64ECh. D2.2 - Prob. 65ECh. D2.2 - Prob. 66ECh. D2.3 - Explain how to find the general solution of the...Ch. D2.3 - Prob. 2ECh. D2.3 - Prob. 3ECh. D2.3 - Prob. 4ECh. D2.3 - Prob. 5ECh. D2.3 - Prob. 6ECh. D2.3 - Prob. 7ECh. D2.3 - Prob. 8ECh. D2.3 - Prob. 9ECh. D2.3 - Prob. 10ECh. D2.3 - Prob. 11ECh. D2.3 - Prob. 12ECh. D2.3 - Prob. 13ECh. D2.3 - Undetermined coefficients with exponentials Find a...Ch. D2.3 - Prob. 15ECh. D2.3 - Prob. 16ECh. D2.3 - Prob. 17ECh. D2.3 - Prob. 18ECh. D2.3 - Prob. 19ECh. D2.3 - Prob. 20ECh. D2.3 - Prob. 21ECh. D2.3 - Prob. 22ECh. D2.3 - Prob. 23ECh. D2.3 - Prob. 24ECh. D2.3 - Prob. 25ECh. D2.3 - Prob. 26ECh. D2.3 - Prob. 27ECh. D2.3 - Prob. 28ECh. D2.3 - Prob. 29ECh. D2.3 - Prob. 30ECh. D2.3 - Prob. 31ECh. D2.3 - Prob. 32ECh. D2.3 - Prob. 33ECh. D2.3 - Prob. 34ECh. D2.3 - Prob. 35ECh. D2.3 - Prob. 36ECh. D2.3 - Prob. 37ECh. D2.3 - Initial value problems Find the general solution...Ch. D2.3 - Prob. 39ECh. D2.3 - Prob. 40ECh. D2.3 - Prob. 41ECh. D2.3 - Prob. 42ECh. D2.3 - Prob. 43ECh. D2.3 - Prob. 44ECh. D2.3 - Prob. 45ECh. D2.3 - Prob. 46ECh. D2.3 - Prob. 47ECh. D2.3 - Prob. 48ECh. D2.3 - Prob. 49ECh. D2.3 - Prob. 50ECh. D2.3 - Prob. 51ECh. D2.3 - Variation of parameters Finding a particular...Ch. D2.4 - Explain the meaning of the words damped, undamped,...Ch. D2.4 - In the models discussed in this section, under...Ch. D2.4 - Prob. 3ECh. D2.4 - Prob. 4ECh. D2.4 - Prob. 5ECh. D2.4 - Prob. 6ECh. D2.4 - Prob. 7ECh. D2.4 - Prob. 8ECh. D2.4 - Prob. 9ECh. D2.4 - Free undamped oscillations Solve the initial value...Ch. D2.4 - Prob. 11ECh. D2.4 - Prob. 12ECh. D2.4 - Prob. 13ECh. D2.4 - Prob. 14ECh. D2.4 - Prob. 15ECh. D2.4 - Prob. 16ECh. D2.4 - Free damped oscillations Solve the initial value...Ch. D2.4 - Free damped oscillations Solve the initial value...Ch. D2.4 - Designing a shock absorber A shock absorber must...Ch. D2.4 - Designing a suspension system A spring in a...Ch. D2.4 - Forced damped oscillations 21.A 1-kg block hangs...Ch. D2.4 - Forced damped oscillations 22.A 20-kg block hangs...Ch. D2.4 - Prob. 23ECh. D2.4 - Prob. 24ECh. D2.4 - Prob. 25ECh. D2.4 - Prob. 26ECh. D2.4 - Prob. 27ECh. D2.4 - LCR circuits 28.The circuit in Exercise 27 (10-ohm...Ch. D2.4 - Prob. 29ECh. D2.4 - Prob. 30ECh. D2.4 - Prob. 31ECh. D2.4 - LCR circuits 32.Find the charge on the capacitor...Ch. D2.4 - Explain why or why not Determine whether the...Ch. D2.4 - Prob. 34ECh. D2.4 - Prob. 35ECh. D2.4 - Prob. 36ECh. D2.4 - Prob. 37ECh. D2.4 - Prob. 38ECh. D2.4 - Prob. 39ECh. D2.4 - Prob. 41ECh. D2.4 - Prob. 42ECh. D2.4 - Prob. 43ECh. D2.4 - Prob. 44ECh. D2.4 - Applications 4346.Horizontal oscillators The...Ch. D2.4 - Prob. 46ECh. D2.4 - Prob. 47ECh. D2.4 - Prob. 48ECh. D2.4 - Prob. 49ECh. D2.4 - Prob. 51ECh. D2.4 - Prob. 52ECh. D2.5 - Prob. 1ECh. D2.5 - Prob. 2ECh. D2.5 - Prob. 3ECh. D2.5 - Prob. 4ECh. D2.5 - Prob. 5ECh. D2.5 - Prob. 6ECh. D2.5 - Prob. 7ECh. D2.5 - Prob. 8ECh. D2.5 - Gain and phase lag functions Consider the...Ch. D2.5 - Prob. 10ECh. D2.5 - Prob. 11ECh. D2.5 - Solutions to oscillator equations Consider the...Ch. D2.5 - Prob. 13ECh. D2.5 - Solutions to oscillator equations Consider the...Ch. D2.5 - Prob. 15ECh. D2.5 - Prob. 16ECh. D2.5 - Prob. 17ECh. D2.5 - Prob. 18ECh. D2.5 - Analyzing circuit equations Consider the circuit...Ch. D2.5 - Prob. 20ECh. D2.5 - Prob. 21ECh. D2.5 - Prob. 22ECh. D2.5 - Prob. 23ECh. D2.5 - A high-pass filter Consider the LCR circuit shown...Ch. D2.5 - High-pass filters Consider the high-pass filter...Ch. D2.5 - Prob. 26ECh. D2.5 - High-pass filters Consider the high-pass filter...Ch. D2.5 - Prob. 28ECh. D2 - Prob. 1RECh. D2 - Prob. 2RECh. D2 - Prob. 3RECh. D2 - Prob. 4RECh. D2 - Solving homogeneous equations Find the general...Ch. D2 - Prob. 6RECh. D2 - Prob. 7RECh. D2 - Prob. 8RECh. D2 - Prob. 9RECh. D2 - Prob. 10RECh. D2 - Prob. 11RECh. D2 - Prob. 12RECh. D2 - Prob. 13RECh. D2 - Prob. 14RECh. D2 - Prob. 15RECh. D2 - Prob. 16RECh. D2 - Prob. 17RECh. D2 - Prob. 18RECh. D2 - Prob. 19RECh. D2 - Prob. 20RECh. D2 - Prob. 21RECh. D2 - Forced undamped oscillations A 4-kg block hangs on...Ch. D2 - Free damped oscillations A 0.2-kg block hangs on a...
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