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1 The metre rule was used as a
cantilever to perform an oscillation
experiment and the results shown
below were obtained where t is
time for 20 oscillations and L is the
length of the oscillation portion of
the cantilever t(S) 4.90-6.63-8.25-
8.94-10.88-11.83.
L (cm)40.00-50.00-60.00-70.00-80.00-90.00.(a)
If the relation between the period 7' and I. is
given by. T^2 = A/B *L^3, determine the
value of A/B and state its S.I. unit (b) Calculate
the standard error in overline A/B

Answer 1

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