College / Physics

Physical Pendulum Minimum Period

The period of a physical pendulum is measured with its mass in various positions. Starting with the mass furthest from the pivot gives a long period. However, if you move the mass up close to the pivot, the period will be very long, due to the fact the pendulum is almost balanced by the upper fixed mass. Somewhere in between these two extremes, the period goes through a minimum value.

Preview Download
48_Physical_Pendulum_Minimum_Period_w_Data.cap 1.70 MB
48_Physical_Pendulum_Minimum_Period.cap 1.43 MB
48_Physical_Pendulum_Minimum_Period.docx 1.56 MB
48_Delta_r_equation.JPG 27.34 KB
48_Pendulum.jpg 64.32 KB
48_delta_r.jpg 287.35 KB
48_Period_1_equation.JPG 24.80 KB
48_Period_Equation.jpg 33.70 KB
48_Physical_Pendulum_Close.jpg 523.16 KB
48_Physical_Pendulum_Minimum_Period.jpg 676.21 KB
48_Physical_Pendulum_Minimum_Period.pdf 147.72 KB
Source: Lab #48

Comprehensive 850 Physics System Experiments

Physical Pendulum Minimum Period