k fnf E A mass m is attached to a wall with a spring of...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
k₁ fünf E μ A mass m is attached to a wall with a spring of stiff- ness k₁. The mass is free to slide on a surface with a dynamic coefficient of friction (ignore static fric- tion). The mass is attached to a pulley with mass, M, and outer radius r at a radius of r. This pulley is attached to two springs with stiffness, k₂ and k3, that are in parallel. (a) Determine the equation of motion of the sys- tem in terms of the angle of rotation of the pulley, 0. (b) Find the angular displacement of the rod, 0(t), for the initial conditions: 0(0)= and = 0. Assume that my = 1 kg, m₂ = 2 = kg, M = 0.5 kg. m = 2 kg. k₁= 200 N/m, k₂k3= 30 N/m, = 0.4 en r = 0.25 m. (c) Draw a plot of the system response to deter- mine how long the vibration will take to stop. (d) Now assume that the mass is able to slide on the surface without friction and use the en- ergy method to determine the system's equa- tion of motion and the natural frequency. k₂ 5 www M,r E k3 k₁ fünf E μ A mass m is attached to a wall with a spring of stiff- ness k₁. The mass is free to slide on a surface with a dynamic coefficient of friction (ignore static fric- tion). The mass is attached to a pulley with mass, M, and outer radius r at a radius of r. This pulley is attached to two springs with stiffness, k₂ and k3, that are in parallel. (a) Determine the equation of motion of the sys- tem in terms of the angle of rotation of the pulley, 0. (b) Find the angular displacement of the rod, 0(t), for the initial conditions: 0(0)= and = 0. Assume that my = 1 kg, m₂ = 2 = kg, M = 0.5 kg. m = 2 kg. k₁= 200 N/m, k₂k3= 30 N/m, = 0.4 en r = 0.25 m. (c) Draw a plot of the system response to deter- mine how long the vibration will take to stop. (d) Now assume that the mass is able to slide on the surface without friction and use the en- ergy method to determine the system's equa- tion of motion and the natural frequency. k₂ 5 www M,r E k3
Expert Answer:
Answer rating: 100% (QA)
a The equation of motion of the system can be found by applying Newtons second law of motion We can write it as follows F ma Where F is the force acti... View the full answer
Related Book For
Financial Accounting Information For Decisions
ISBN: 978-0324672701
6th Edition
Authors: Robert w Ingram, Thomas L Albright
Posted Date:
Students also viewed these mechanical engineering questions
-
If all of the stockholders' equity accounts are reported on the balance sheet, why is the statement of stockholders' equity necessary?
-
If all of the inputs have been validated before processing, then what purpose do run-to-run controls serve?
-
If all of the inputs in PC Techs product mix problem are nonnegative, are there any input values such that the resulting model has no feasible solutions?
-
Barnaby is a farmer who receives two-thirds of his total income from the sale of oranges. After two consecutive years of early frosts that destroyed his orange harvest, Barnaby found himself deep in...
-
Let z be a random variable with a standard normal distribution. Find the indicated probability and shade the corresponding area under the standard normal curve. P( 1.20 z 2.64)
-
For some records, marked with a *. the record temperature occurred more than once. In these cases, only the most recent year is listed. Explain how this might cause the mean to be greater than the...
-
A happy Call option is a Call option with payoff \(\max (\alpha S, S-K)\). So we always get something with a happy Call! If \(C_{1}\) and \(C_{2}\) are the prices of two call options with strikes \(n...
-
Annual revenue for Corning Supplies grew by 5.5% in 2007; 1.1% in 2008; 3.5% in 2009; 1.1% in 2010; and 1.8% in 2011. What is the mean growth annual rate over this period?
-
HomeWeb is a new real estate advertising company in Melbourne, Australia. The company has around 30 staff taking care of their main company website where real estate agents pay to post their...
-
The Clampett Oil Company has a tanker truck that it uses to deliver fuel to customers. The tanker has five different storage compartments with capacities to hold 2,500, 2,000, 1,500, 1,800 and 2,300...
-
Describe two legal issues presented in this case. Describe how the hospital failed in its ethical duty to the patient. Describe the role and importance of the credentialing and privileging process....
-
Which answer choice does not represent preferred usage? We signed a 12-month lease agreement with the owner. Richard and Ann were able to secure a 25-year mortgage. The device has a 30-day warranty....
-
Compute the tracking error from the following information: Month Portfoio A (%) Benchmark (%). January 9.19 9.95 February 9.75 10.44 March 10.56 9.89 April 10.58 9.90 May 10.13 9.81 June 9.92 10.23...
-
Mario and Peter just opened a cleaning services business. Mario is saying that revenue must be recognized each time a cleaning service has been rendered. On the other hand, Peter is arguing that...
-
With the accounting principle of prudence how do some businesses run outside of the conservative nature that we see under this accounting principle? How do the businesses take the chances to make...
-
State an acceptable standard (benchmark) you would like to achieve. For example, if your identified behaviour is an absenteeism rate of 12%, then you might see 7% being a standard.
-
If a loan of $24000 is taken out at an interest rate of 3.1% compounded monthly and a term of 15 years, what will the balance be after 22 payments, assuming monthly payments? Your Answer:
-
Kims Konstructions has assembled the following data for a proposed straw-reinforced brick maker (SRBM): SRBM Cost: $26,000 Life: 5 years Revenue (p.a.) $11,000 Operating Expenses (p.a.) $3,000...
-
Kreel Companys financial management module lists each loan the company has outstanding, when the money was borrowed, the amount borrowed, the interest rate, the dates payments were made, and the...
-
Homer has decided to purchase a house. The price of the house is $80,000 after a down payment of $20,000. The bank will finance the purchase for 25 years at 9%. Alternatively, it will finance the...
-
Jeraldo invested $4,100 into a financial instrument that promised to pay him $1,000 at the end of each year for the next five years. The salesperson explained that this would earn for him a 5% rate...
-
N = 230, n = 15, k = 200 Compute the mean and standard deviation of the hypergeometric random variable X.
-
N = 60, n = 8, k = 25 Compute the mean and standard deviation of the hypergeometric random variable X.
-
One study showed that in a certain year, airline fatalities occur at the rate of 0.011 deaths per 100 million miles. Find the probability that, during the next 100 million miles of flight, there will...
Study smarter with the SolutionInn App