Classwork (9.9.20)
Length
Length
Time for 20
Period
(Period)2
l (cm)
l (m)
oscillations
T (s)
T2 (s2)
t (s)
13
0.13
8.16
0.41
0.17
17
0.17
9.15
0.46
0.21
24
0.24
10.53
0.53
0.28
32
0.32
11.84
0.59
0.35
37
0.37
12.53
0.63
0.40
44
0.44
14.08
0.70
0.49
50
0.50
14.68
0.73
0.53
54
0.54
15.18
0.76
0.58
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