Consider the initial value problem mx??+cx?+kx=F(t),   x(0)=0,   x?(0)=0 modeling the motion of a spring-mass-dashpot system initially at rest and subjected...

50.1K

Verified Solution

Question

Advance Math

Consider the initial value problem

mx??+cx?+kx=F(t),   x(0)=0,   x?(0)=0
modeling the motion of a spring-mass-dashpot system initially atrest and subjected to an applied force F(t), where the unit offorce is the Newton (N). Assume that m=2 kilograms, c=8 kilogramsper second, k=80 Newtons per meter, and F(t)=80cos(8t)Newtons.

Solve the initial value problem.

x(t)=

Determine the long-term behavior of the system. Is limt??x(t)=0? Ifit is, enter zero. If not, enter a function that approximates x(t)for very large positive values of t.

For very large positive values of t, x(t)?

Answer & Explanation Solved by verified expert
3.8 Ratings (689 Votes)
    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students