Question

A spring-mass system has a spring constant of 3 N/m. A mass of 2 kg is
attached to the spring, and the motion takes place in a viscous fluid that
offers a resistance numerically equal to the magnitude of the instantaneous
velocity. If the system is driven by an external force of 3 cos 3t − 2 sin 3t
N, determine the steady state response.

Answer 1

diff-eq fun!

Answer 2

?

Answer 3

Do you know how much algebra I would have to forget just to solve that :)

Answer 4

ahah

Answer 5

the main problem I am running into is finding the dampening coefficient

Answer 6

If thats your only problem; youre doing alot better than me :) Its outta my league at the moment

Answer 7

thanks for looking anyways