Recent content by IState21

You are right, i forgot to figure that in m_{2}\frac{d^{2}y_{2}}{dt^{2}}=F_{2}+K_{1}(y_{1}-y_{2})+B_{1}(\frac{dy_{1}}{dt}-\frac{dy_{2}}{dt})-k_{2}y_{2}-B_{2}\frac{dy_{2}}{dt} correct?

for m2 i got: m_{2}\frac{d^{2}y_{2}}{dt^{2}}=F_{2}+K_{1}y_{1}+B_{1}\frac{dy_{1}}{dt}-k_{2}y_{2}-B_{2}\frac{dy_{2}}{dt} how does that look?

You are right, I meant to put m_{2} So are you saying m_{1}\frac{d^{2}y}{dt^{2}}=F_{1}-K_{1}(y_{1}-y_{2})-B_{1}(\frac{dy_{1}}{dt}-\frac{dy_{2}}{dt}))

For the first equation I get m_{2}\frac{d^{2}y}{dt^{2}}=F_{1}-K_{1}y-B_{1}\frac{dy}{dt} does that look correct?

Homework Statement That is the system. B1 and B2 are the dampers I am asked to obtain the differential equation model for the system. I haven't dealt with these in a while so I'm not sure where to start. Homework Equations Like I stated earlier i haven't messed with one of these in a...

Homework Statement Determine the amount of work needed to transfer two charges of 40nC and -50nC from infinity to locations (0,0,1) and (2,0,0) respectively. I got an answer but it doesn't seem right Homework Equations Used in attempt The Attempt at a Solution...