The reason for doing this examination was to discover the movement of pendulum. For this trial, there were just two hypotheses and they are 1) A basic pendulum comprises of a little mass joined to a massless string. 2) A physical pendulum is an all-inclusive body which sways about a settled point. The reason for doing this examination was to discover the movement of pendulum, we needed to gauge the time of the peridium. Utilizing the time of the pendulum, we needed to figure the gravitational increasing speed and test whether our outcomes concur with the theoretical values or not. For the strategy, we started by estimating the mass of the brilliant piece and it was M= 47g and after that, we gauged the bar and its mass was m= 27.4g. After that, we proceeded by doing what is on the strategy paper well-ordered until we got the last outcomes. For the last outcomes we got:

 

Basic Pendulum          Physical Pendulum

 

G (m/s^2)        6g (m/s^2)       NG      G (m/s^2)        6g (m/s^2)       NG

Single  10.38   0.81     0.699   9.69     0.76     0.2

x10      10.34   0.09     5.832   9.65     0.14     1.1

Photograph gate          10.27   0.03     15.337 9.59     0.12     1.9

The normal of the response was 0.11s. These outcomes asserted that estimating the time by stop watch gave a greater mistake and made the outcomes more off base. This mistake was identified with the individual squeezing the catch to stop and begin the time.