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I Really Need Help In These!!! I Have A Time Limit And I Really Feel Like Crying Because I Signed Up For Physics

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11:42 1
AA
onramps.instructure.com
C
D
A different group of
students investigated
whether the period of
oscillation for a
pendulum depended on
the length of the
pendulum. This group
used a pendulum bob
with a mass of 12 g. In
order to reduce
systematic human error
during measurement,
they allowed the
pendulum to oscillate
multiple times before
they stopped the timer.
Their data is shown
here.
Total
Length Number of amount
(cm) Oscillations of time
measured
67.5
5
8.105
60.8
5
7.71
53.4
5
7.18
46.8
5
6.71
41.2
5
6.275
31.2
5
5.49
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