Plot graph for L vs T2 3 RESULTS Table I Mass of total weight Weight of total

# Plot graph for l vs t2 3 results table i mass of

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Plot graph for L vs T^23. RESULTS Table I: Mass of total weight Weight of total mass Position Displacement 0.05 + 0.20 2450 N 0.37 m .03 m 0.05 + 0.30 3430 N 0.34 m .06 m 0.05 + 0.40 4410 N 0.31 m .09 m 2000 2500 3000 3500 4000 4500 5000 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.1 Part I Graph Weight (N) Displacement (m) Table II: Mass of total weight Time for 20 cycles for 1 cm amplitude Time for 20 cycles for 3 cm amplitude 0.05 + 0.30 12.52 s 12.41 s Table III: Mass of total weight Time for 20 vibrations Average time for 20 oscillations Oscillation period T T^2 0.05 + 0.20 10.2 s 10.546 s .967 s .935 10.3 s 11.14 s 0.05 + 0.30 12.24 s 12.413 s 1.055 s 1.113 12.5 s 12.5 s 0.05 + 0.40 14.03 s 13.683 s 1.139 s 1.297 13.8 s 13.22 s 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 0.93 1.24 1.62 Part III Graph Mass of total weight m (kg) T^2 Table IV: Length of pendulum (m) Time for 20 vibrations (s) Average time for 20 oscillations (s) Oscillation period T (s) T^2 0.20 19.02 s 19.263 s .963 s .927 20.03 s 18.74 s 0.30 22.28 s 22.230 s 1.112 s 1.237 22.12 s 22.29 s 0.40 25.41 s 25.420 s 1.271 s 1.616 25.50 s 25.36 s 0.150.20.250.30.350.40.4500.20.40.60.811.21.41.61.80.931.241.62Part IV GraphLength of pendulum (m)T^24.DISCUSSIONAnalyze each of the reasons for errors:oTiming the oscillations (start and stop):Oscillations were noted by starting the pendulum from a set degree. Aswe counted each oscillation, a stopwatch was used to keep time. Starting the pendulum and stopwatch may have added some milliseconds between each start. Compare the spring constant that you obtain in Part I and that in Part III to see how close they are. Give reasons for the discrepancy. 5.CONCLUSIONThis experiment was completed in order for our group to understand how the simple harmonic motion is created and measured. The data was determined to be accurate once compared to other results. This lab had many forms of error. In simple harmonic motion, the  #### You've reached the end of your free preview.

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