Engineers can determine properties of a structure that is modeled as damped spring oscillator–such as a bridge–by applying a driving force to it. A weakly damped spring oscillator of mass 0.223 kg is driven by a sinusoidal force at the oscillator’s resonance frequency of 33.9 Hz. Find the value of the spring constant.The amplitude of the driving force is 0.480 N and the amplitude of the oscillator’s steady-state motion in response to this driving force is 0.864 m. What is the oscillator’s damping constant?
Answer 1 Mass (m) 0.223 Kg33.9 HzEquation 1Equation 2 Frequency (f) Frequency = w/2∏w = sqrt (k/m)k is the spring constantSolving above equation 1 and 2k = 4∏2f2m 10125.43 Spring…
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more