Find Particular Integral of Differential Equation

[ElDavidas]

hi all,

how do you find the particular integral of

$$\ddot{c} + \alpha c = \frac {\lambda L} {2lm} - g$$

I can find the complementary function of the above. Not sure what to do from here tho.

 

[Fermat]

Well, the rhs is just a constant value. So for the p.i., just divide the rhs by α, the coefficient of c (on the lhs).