Pendulum+Lab

Table 1: The Effect of the Time and Length on the Period of a Pendulum
 * = Length of the string (cm) ||= First 5 times (s) ||= 5 times after 10 times (s) ||= 5 times after 20 times (s) ||
 * = 118 ||= 12.26 ||= 12.21 ||= 12.17 ||
 * = 59 ||= 8.56 ||= 8.68 ||= 8.60 ||
 * = 29.5 ||= 6.06 ||= 6.04 ||= 6.15 ||  ||