Ultra Sound
We looked at the mass-spring system and determined the spring constant by two different methods. We took measurements of T at 25 oscillations at 6 different masses. We graphed X vs. Mass (added) in grams. We determined the spring constant by using the formula K=1/slope x 9.8m/s. The graph was in agreement with Hooke's Law because it was a straight line. We then squared T and graphed T vs. Mass (added) in grams, and de
We used the static method where a force was exerted on the spring by hanging weight on it. Fro an ideal spring it's F=KX the graph would have to be a straight line in order to be in agreement with Hooke's Law. We also calculated the mass of the spring which was calculated to be 1/3 of the mass of the spring. Hooke's Law states that the stress is directly proportional to the strain.
Common topics in this essay:
Hooke's Law,
T3 T3,
T1 T1,
T2 T2,
Physics Abstract,
Discussion Conclusions,
Data Mass,
added grams,
mass added grams,
mass added,
hooke's law,
spring constant,
250g 810cm,
150g 680cm,
0g 50cm,
50g 555cm,
100g 615cm,
200g 745cm,
agreement hooke's law,
added grams cm,
vs mass added,
grams cm t25,
|
Acceptance Essays
