- #1
ME_student
- 108
- 5
Homework Statement
So I'd rather not type out the whole equation I am differentiating with respect to t... Sorry admins. My written work is on the image. I just want to make sure my work is correct.
Homework Equations
The equation is a differential characteristic equation with cos and sin.
The Attempt at a Solution
The attempt solution is on the image. Start at Line 1 to Line 2.
I applied product rule twice with chain rule. We are taking the derivative of the formula with respect to t.