1. We found that for every 5cm you change the length,
the period changes by 0.1s.
Thursday, August 26, 2010

2. 1.4
1.2
1
0.1s
5cm
0.8
Period (s)
0.6
0.4
0.2
0
0 5 10 15 20 25 30 35 40
Length (cm)
Thursday, August 26, 2010

3. 1.4
1.2
1
0.1s
5cm
0.8
Period (s)
0.6
0.4
0.2
0
0 5 10 15 20 25 30 35 40
Length (cm)
Thursday, August 26, 2010