A mass weighing 6 lb stretches a spring 9 in. If the mass is pushed upward,...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A mass weighing 6 lb stretches a spring 9 in. If the mass is pushed upward, contracting the spring a distance of 6 in and then set in motion with a downward velocity of 6 ft/s, and if there is no damping and no other external force on the system, find the position u of the mass at any time t. Determine the frequency (wo), period (T), amplitude (R), and phase (5) of the motion. NOTE: Enter cract answers. Use t as the independent variable. u(t) rad/s Wo = T = S R = ft -1.305 rad A mass weighing 6 lb stretches a spring 9 in. If the mass is pushed upward, contracting the spring a distance of 6 in and then set in motion with a downward velocity of 6 ft/s, and if there is no damping and no other external force on the system, find the position u of the mass at any time t. Determine the frequency (wo), period (T), amplitude (R), and phase (5) of the motion. NOTE: Enter cract answers. Use t as the independent variable. u(t) rad/s Wo = T = S R = ft -1.305 rad
Expert Answer:
Answer rating: 100% (QA)
Hence Amplitude of the motion R distance of extreme position 3 3D 6 in Natuval length f... View the full answer
Posted Date:
Students also viewed these mathematics questions
-
Use height as the independent variable and length of forearm as the dependent variable for the data collected from nine students. Height (cm) Forearm (cm) 185. 9 ....................... 48.5 172.0...
-
Absorption of Drugs The concentration of a drug in an organ at any time t (in seconds) is given by S0.3t - 18(1 - e-t/60) 18e-t/60 - 12e-(t - 20)/60 if t > 20 if 0 sts 20 C(t) where C(t) is measured...
-
At any time t seconds the distance x meters of a particle moving in a straight line from a fixed point is given by: x=4t + ln(1-t). Determine (a) the initial velocity and acceleration, (b) the...
-
Ebrahim Patel is a wholesaler who uses the periodic inventory system to account for inventory. Transactions for February: 1 Bought inventory from Rich Traders for R5 000 on credit. 2 Sold inventory...
-
Bunyan Lumber, LLC, harvests timber and delivers logs to timber mills for sale. The company was founded 70 years ago by Pete Bunyan. The current CEO is Paula Bunyan, the granddaughter of the founder....
-
Juggernaut Satellite Corporation earned $ 10 million for the fiscal year ending yesterday. The firm also paid out 20% of its earnings as dividends yesterday. The firm will continue to pay out 20% of...
-
'Drawings' is shown on the balance sheet as: a. An addition to the capital account b. A deduction from the capital account c. Part of current liabilities d. Part of current assets
-
Jamie purchased $100,000 of new office furniture for her business in June of the current year. Jamie understands that if she elects to use ADS to compute her regular income tax, there will be no...
-
What is mZIKJ? I H MZIKJ = K 65 70 G J
-
You are working on a free-form Packet Tracer challenge activity as seen in Figure 1, you have been given the London Railways network.' The purpose of this EMA question is to build upon each of the...
-
5 Part 2 of 3 3 points Required information Use the following information for the Exercises below. [The following information applies to the questions displayed below.] The following adjusted trial...
-
Brian started in business on 1 January 2009. The following is a list of his transactions for his first month of trading: 1.1.09 2.1.09 3.1.09 4.1.09 5.1.09 10.1.09 15.1.09 20.1.09 22.1.09 Opened a...
-
A random sample of size 24 from a normal distribution has standard deviation s = 29. Test H0: = 35 versus H1: < 35. Use the = 0.01 level of significance.
-
State the objectives in the audit of the equity accounts.
-
Are the following statements true or false? (a) A provision for bad and doubtful debts results in cash leaving the business. True/false (b) An amount owing for rent at the end of the year is an...
-
Describe the two methods that may be used to control the number of shares of stock issued and outstanding.
-
Superior Construction, Inc. is a home builder in Arizona. Superior uses a job order costing system in which each house is a job. Because it constructs houses, the company uses an account titled...
-
Use the method of Example 4.29 to compute the indicated power of the matrix. 1 0 1
-
Think about the best (or worst) supervisor you have had, either as a volunteer or a nonprofit staff member. What do you think were his or her predominant needs, as described by McClelland?
-
Use this website to review the outline of the Bank of Japans objectives. Summarize the mission of the Bank of Japan. How does this mission relate to intervening in the foreign exchange market?
-
As MADD executive director Chuck Hurley describes it, Before the 1980s, drunk driving was how people got home. It was normal behavior. In May of that year, Candy Lightner's 13-year-old daughter was...
Study smarter with the SolutionInn App