- #1
erezb84
- 43
- 0
Homework Statement
Hi,
i need to write the differencial force equation for the system attached,
and i am not sure if what i do is right.
when:
F- externa power
m1,m2 - mass
x1,x2 - mas location
The Attempt at a Solution
This is what i got:
for m1:
F-k*(x1-x2)-D*(x1'-x2')=m*x1''
for m2:
k*(x1-x2)+D*(x1'-x2')=m*x2'
what do you think?
thanks!