Second Order Equations with Damping

[@kmlk1923]

11:01 where is that hah come from :)

[@Noah-jz3gt]

😂

[@avatar0o967]

thank you

[@marverickbin]

Even in overdamping it vibrates? Enough damping cannot hold a vibration external force?

[@AxanLderE]

"...otherwise subtraction would be a crime" ahahaha

[@roshan8853]

How do i see how determinants are involved?

[@rakhimovv]

When you match terms, you get a linear system of equations. To find a solution you need to take an inverse of the matrix. When taking the inverse of a matrix the term 1/determinant appears

[@roshan8853]

@@rakhimovv Thanks haha, I've actually completely finished my masters course now that 5 years have passed, but I appreciate the answer!

[@rakhimovv]

@@roshan8853 hahaha, for future generations

[@turokg1578]

@@rakhimovv bro is this the best diff eqs. course online? or should i watch the other old MIT lectures? or something else? self studying dont know any diff eqs yet. ty

[@rakhimovv]

@@turokg1578 I mostly used Strang’s book on diff equations and also Steve Brunton’s videos on KZbin