The net force on the piston is P – kv, and by Newton's second law that should equal ma. But and , so the equation becomes .
Im trying to figure how to start this problem....I know i need to draw a FBD and use Newtons second Law....But im kind of stuck
heres the problem, I just need to put it into integral form, but not integrate
http://i14.photobucket.com/albums/a3...ristx/calc.jpg
I could only come up with this,
http://i14.photobucket.com/albums/a3...tx/calcsol.jpg