English | English The dependence of vibration time of the string pendulum from different factors is examined and finally demonstrated in phase space. After introducing the experimental setup several test series are carried out. The first one examines the impact of the pendulum length on the vibration period, showing three different lengths. The dependency from the pendulum mass is examined with two bodies of different density. In the third part different deviations and their effect on the vibration period are demonstrated. Finally, the phase space and its timely development is shown with a real pendulum. |