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DATA TABLES FOR 151M0 (Error Analysis) V(1)
ℓ' = _________cm σ
ℓ′
= ____________
cm d = _______________cm
V(2)
x
1
= ________________________cm
I used EXCEL to calculate the average value of T and its standard deviation
σ
T
:
T = (1.82
±
0.03) sec
I used my data as mass vs. the elongation in EXCEL and it shows:
From the slop in the EXCEL I can determine the spring constant k. I also used (LINEST)
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 Summer '08
 SHI

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