The document summarizes three experiments measuring the period of an oscillation while varying different variables. In the first experiment, the amplitude was varied between 50-90 degrees, and the period remained mostly the same as the amplitude increased. In the second experiment, the mass was varied between 0.1-2.0 kg, and increases in mass did not affect the period. In the third experiment, the length was varied between 0.5-2.5 units, and the period decreased as the length increased.

1. FOR THE FIRST EXPERIMENT THE AMPLITUDE WE TRIED MANY DIFFERENT ANGLES. SOME OF THEM WAS THE
50 °,THEN 60 °,70 °,80 ° AND FOR LAST 90 °. FOR EACH ANGLE WE MEASURE IT AND IN THE LAB WE MEASURE IT
TWICE AND AT THE END WE GET THE AVERAGE . I N THIS ONE THE INDEPENDENT VARIABLE IS THE AMPLITUDE AND
THE DEPENDENT VARIABLE IS THE PERIOD . ONE THING THAT I REALIZED IS THAT AS THE AMPLITUDE INCREASES THE
PERIOD MOSTLY STAYS THE SAME .
Series 1 Angle Trial 1 Trial 2 Average
7 50 ° 6 6 6
6 60 ° 5 5 5
5
4 70 ° 5 5 5
50 ° 60 ° 70 ° 80 ° 90 ° 80 ° 5 5 5
90 ° 5 5 5
FOR THE MASS LIKE ALWAYS WE MEASURED IT TWICE TO MAKE SURE WE DON’T MAKE ANY ERRORS . IN THE MAS
WE HAVE .1 KG, 5, 1.0, 1.5, 2.0. I N THIS ONE THERE ’ S 5 DIFFERENT TYPES OF MASS AS YOU ALREADY HAD SEEN.
SO IN THIS CASE THE INDEPENDENT VARIABLE IS THE MASS AND THE DEPENDENT IS THE PERIOD. A THING THAT I
NOTICE WAS THAT THE MASS HERE INCREASES BUT IT DOES NOT AFFECT THE PERIOD SINCE IT STAYS THE SAME .
MASS TRIAL 1 TRIAL 2 AVERAGE
.1 5 5 5 Series 1
.5 5 5 5 6
1.0 5 5 5 4
1.5 5 5 5 2
2.0 5 5 5 0
0.1 0.5 1 1.5 2
LAST IS THE LENGTH IN THIS IN THIS ONE WE MEASURED 5 DIFFERENT TYPES OF LENGTHS ONE OF THEM IS 2.5,
2.0,1.5, 1.0,AND 0.5. THE INDEPENDENT VARIABLE IN THIS ONE IS THE LENGTH, AND THE DEPENDENT VARIABLE IS
THE PERIOD AS ALWAYS . ONE THING I NOTICE IS THAT IN THIS ONE AS THE LENGTH INCREASES THE PERIOD
DECREASES.
LENGTH TRIAL 1 TRIAL 2 AVERAGE
0.5 9 9 9
1.0 6 6 6
1.5 5 5 5
2.0 4 4 4
2.5 4 4 4

2. 10
8
6
4
2
0
0.5 1 1.5 2 2.5
Series 1