Consider the basic oscillator shown below for the case where m= 5 kg, k = *C*...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider the basic oscillator shown below for the case where m= 5 kg, k = *C* N/m, c = 68 Ns/m. www E a) What is the total stiffness of the system? b) Calculate the damping ratio of the system. m www wwww k [2 marks] [2 marks] The mass is initially displaced by 25 mm and then released into damped, unforced oscillation. c) Calculate the frequency of the resultant oscillations in hertz. [3 marks] d) Calculate the amplitude of the oscillation after 5 complete cycles. How long do these 5 cycles take to complete in total in seconds? Consider the basic oscillator shown below for the case where m= 5 kg, k = *C* N/m, c = 68 Ns/m. www E a) What is the total stiffness of the system? b) Calculate the damping ratio of the system. m www wwww k [2 marks] [2 marks] The mass is initially displaced by 25 mm and then released into damped, unforced oscillation. c) Calculate the frequency of the resultant oscillations in hertz. [3 marks] d) Calculate the amplitude of the oscillation after 5 complete cycles. How long do these 5 cycles take to complete in total in seconds?
Expert Answer:
Answer rating: 100% (QA)
please look at the photos first a The total stiffness of the system is the sum of the spring stiffne... View the full answer
Related Book For
Fundamental Accounting Principles
ISBN: 978-0071051507
Volume I, 14th Canadian Edition
Authors: Larson Kermit, Tilly Jensen
Posted Date:
Students also viewed these accounting questions
-
Which is the definitio Process of partcipating firsthand in the communication process as a listener, rather than just passively listening to what is said. Process of hearing what others say with the...
-
The Fashion Rack has a monthly accounting period. The firms chart of accounts is shown below and on the next page. The journals used to record transactions are the sales journal, purchases journal,...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Your company, Printers Inc., is considering investing in a new plant to manufacture a new generation of 3D printers developed by the firms research and development (R&D) department. A consulting...
-
Ring B has an inner radius us r2 and hangs from the horizontal shaft A as shown. Shaft A rotates with a constant angular velocity of 25 rad/s and no slipping occurs. Knowing that r1 = 0.5 in., r2 =...
-
Refer to Exercise 25. a. Of the respondents who felt that their body weight was about right, what proportion were female? b. Of the female respondents, what percent felt that their body weight was...
-
Carbon Dioxide Levels Over Time Scientists are concerned about global warming and the effect of carbon dioxide emissions on the atmosphere. Figure 2.89 shows the concentration of carbon dioxide...
-
During the most recent year, Butler paid $95,000 in interest to its lenders and $80,000 in dividends to its stockholders. Required 1. In which category of the statement of cash flows (operating,...
-
EGR 104 Practice Practicum 1 Name: Ocean Salinity Guidelines: 1. Put your name at the top of this document and return it at the end of the exam. 2. Materials provided for reference: ASCII Table,...
-
The State of Delaware is the corporate haven of the United States. More than 50 percent of the publicly traded corporations in America, including 60 percent of the Fortune 500 companies, are...
-
A model car is a (1)/(40) scale model. Express this as a ratio, b If the length of the real car is 5.5m. what is the length of the model car?
-
This exercise is the same as (What is the present value of 15 payments of $200 each received every 18 months at a discount rate of 9%?) where we used this formula: Present Value = P * [1 - (1+r)^-n]...
-
What position is a company in if they are sharing the business with other competitors?
-
Explain the five important quantities or measures that are important tomortgage loan analytics.
-
Discuss the due diligence process. Give examples and also send the references used.
-
How would you describe and occupation? How would you describe a profession? What are the differences?
-
The closing process is necessary in order to: Multiple Choice O O Calculate net income or net loss for an accounting period. Ensure that all permanent accounts are closed to zero at the end of each...
-
Find the market equilibrium point for the following demand and supply functions. Demand: 2p = - q + 56 Supply: 3p - q = 34
-
Prepare journal entries for the following transactions that occurred during 2014: May 1 Purchased equipment on account; $500. 2 Paid for the equipment purchased on May 1. 3 Purchased supplies for...
-
Following is the adjusted trial balance, with accounts in alphabetical order, for TRN Magazine as at January 31, 2014: Required Prepare the closing entries. Debit Credit 21,000 Accounts receivable...
-
The following information is from the work sheet for Pursley Company as of December 31, 2014. Using this information, determine the amount that should be reported for Alice Pursley, Capital on the...
-
What does the Richter scale measure?
-
Where do earthquakes occur?
-
Why do earthquakes produce seismic waves?
Study smarter with the SolutionInn App