- #1
Spoolx
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Homework Statement
f(s) = -5s/S^2+9
Homework Equations
I think
f(t) cosωt = f(s) s/s^2+ω^2
The Attempt at a Solution
ω=3
Answer
-5cos(3t)
Can anyone tell me if I did this correctly? I think I did but just want to make sure, if not can you tell me what I did wrong?
Thanks