Cline+Group+3

Robbie

The problem is...does the length of the string, weight on the end of the string, or the angle of the drop effect a pendulums range in 15 seconds? The length of the string was the only variable that did affect the range of swings. The larger the size of the string the less number of cycles it did so then the shorter the length of the string the more cycle it did. The other variables had no affected on the pendulums what so ever. The string that was 100 cm. only went 7 times, but the string that was 10 cm. went 17 times. The reason that the 100 cm. strings only went 7 times is because it took the washer longer to descend then ascend. I observed that if you pushed the washer ever so slightly it would go off track then hit the board. I fell if we hadn't done the test three times if would have been less accurate. I think that if Christian had not have been correcting me the tests would have been wrong. I believe that the test was more accurate because we did it 3 times. I think that the 100 cm. string too so long to go up then down is because it has a longer distance to cover. I thought that the weights would have a tremendous affect on how many cycles the washer did. I thought that the angle of the drop would have affected how many cycles the washer did too. Robbie- You spelled took wrong, other than that, i have nothing to correct, GOOD JOB :)

Tyler

The problem is... does the length of the string, weight on the end of the string, or the angle of the drop effect a pendulums range in 15 seconds? The length of the string was the only variable that did effect the range of swings. The larger of string you have the less cycles you have.It did so then the shorter the length of string the more cycles it did. The other variables had no affected on the pendulums what so ever. The string that was at 40 degrees had completed the most cycles. I observed that if you pushed the washer ever so slightly it would get off track and hit the white board. I felt if we did not do the test three times it would not be accurate. If Bobby or Nathan diden' tell me the angle our data would not be accurte and the test would be invalid. Tyler- Your conclusion is missing several parts of the conclusion. For example- I don't see any data that you got from the data tables. You should have 3 sentences that tell about each tests average. -Mrs. Hendrickson ﻿  Braden   Does the length of the string, weight on the end of the string, or the angle of the drop effect a pendulums range of swings the most in 15 seconds? The length of the string effected the ammount of times a pendulum swings in 15 seconds the MOST. The length of the string effects the range of the amont of swings than the weight on the end of the string and the angle of the drop. The highest average number of swings for the length of string was 17 swings while the lowest was 7. The number of washers doesn't change anything about the average. The angle of the drop changed nothing about the average. The length of the string was the only test that had change to it. I think that the length of the string had the biggest effect on the average. The reason the length of string had the highest average is because 10 cm has less room to travel. The angle of the drop had the least effect on the number of swings because each swing takes longer. Braden-You spelled string and angle wrong.-Christian