Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

Consider the spring model x''−3x+3(x^3)=0 where the linear part of the spring is repulsive rather than attractive (for a normal spring it is attractive). Rewrite this as a system of first-order equations in x and y=x. x' = y' =

Mathematics
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer

SIGN UP FOR FREE
I am thinking that there is a typo... are you sure it says rewrite as \[y=x\]?
y=x'
and we should find out (x,y)=(x,x')=state space vector.

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

idk thatswhat tge directions say exactly i just copied and pasted we also had to solve for critical points which i already did
|dw:1344182958485:dw|
whats whats y= to?
|dw:1344183055225:dw|
wait howd you solve that?
yea i got the critical points but I used the jacobie eigenvalue
i mean jacoby value
the problem has three critical points that I showed you.
how did ou see that x'=y
Those of the problems like yours we should define a state space vector that includes independent component ,usually x and its derivatives are selected as components.
whats space vector?
state space vector is a vector which include all independent variable in a system. for example place velocity . acceleration are three component require to know in a third order system.
So (x,v,a)=(x,x',x") is a state space vector.
oh ok! thank you!!
you're welcome.

Not the answer you are looking for?

Search for more explanations.

Ask your own question