Hi
Can someone help me with the following questions please (see attachment)?
I really need some help on the following:
i). Drawing a force diagram for each particle (I really hate drawing these).
As a guess for m1, am I right in thinking that H and N point up and W points down? But...
For part (2), am I right in thinking that the following are the forces acting on the particle:
W=-mgi
R=rxi
H=k(l-l0)s
note the x term in R has a dot on the top (ie function of velocity I think
Hi All
This is my first post and I was hoping that someone could help. I have the following attached question regarding a linear damping model (in this case a seismograph).
(1) Draw a force diagram.
If W=weight, R= air resistance, and H= spring force, then I get W pointing down and both...