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## Homework Statement

determine the spring constant state results in SI units.

here is the chart. this isn't making sense to me.

Scale Reading vs x coordinate

1.05 N--55 cm

.75 N---45 cm

.90 N--50 cm

1.35 N--65 cm

1.20 N--60 cm

.6 N--40 cm

thats all the info i have. I'm just not getting a solid answer

## Homework Equations

k=-F/x

## The Attempt at a Solution

i've attempted many different times, each time coming up with a different spring constant ranging from -3.86 to 3.