Question

Just theoretically ... (really short)

Answer 1

I have hanger of mass =H
String without any mass.
And some additional masses (a1, a2, a3, a4 and a5).

I have a constant initial height Xo,
And Xi, the height at which each ith mass is located.

The weight is:
(H+mi)/g , where g=9.80m/s^2

Answer 2

So then, I want to find k.
F=k times x -----> W=k times (Xo-X1)

Answer 3

And I get different k values for each mass. Does this make sense?

Answer 4

Maybe, I can calcluate the waight without H,

For example:
(m1)/g
and then,
W = k • (Xo-X1)
k= ((m1)/g) / (Xo-X1)