Phys103lab6.docx - Page |1 Lab 6 Simple Harmonic Motion Henry Rolands Professor Yiting Zhu Phys103A-101 Group 2 Results Data Table 1 Mass of total

Phys103lab6.docx - Page |1 Lab 6 Simple Harmonic Motion...

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P a g e | 1 Lab 6: Simple Harmonic Motion Henry Rolands Professor. Yiting Zhu Phys103A-101 Group 2 10/24/18 Results Data Table 1 Mass of total weight m (kg) Weight of total mass w (N) = mg Position y 1 (m) Displacement Y = y 1 – y 0 Spring Constant (k) 0.25 2.45 N 0.50 0.02 122.5 Nm -1 0.35 3.43 N 0.53 0.05 68.6 Nm -1 0.45 4.41 N 0.54 0.06 73.5 Nm -1 Table 2 Table 3 Mass of total weight m (kg) Time for 20 vibrations (s) Average time for 20 oscillations (s) Oscillation Period T (s) T 2 (s 2 ) Spring Constan t (k) 0.25 8.49 8.70 0.435 0.19 51.89 Nm -1 8.66 8.94 0.45 13.36 13.14 0.657 0.43 41.3 Nm -1 12.35 13.72 Mass of total weight m (kg) Time for 20 cycles for 3cm amplitude(s) Spring Constant (k) 0.35 11.59 41.03 Nm -1
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P a g e | 2 Table 4 Mass of total weight m (kg) Time for 20 vibrations (s) Average time for 20 oscillations (s) Oscillation Period T (s) T 2 (s 2 ) Spring Constan t (k) 0.30 22.09 22.3 1.12 1.25 9.46 Nm -1 22.58 22.24 0.40 25.01 24.7 1.24 1.54 10.2 Nm -1 24.01 25.08 0.50 26.7 27.57 1.38 1.90 10.38 Nm -1 27.9 28.1 Graph one [weight (w) vs. displacement (y)] X-axis = weight (w)
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P a g e | 3 Y-axis = displacement (y) Graph two [m vs. T 2 ] X-axis = mass (m)
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P a g e | 4 Y-axis = T 2 (period 2 ) Graph three [L vs. T 2 ] X-axis = Length of pendulum (L)
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P a g e | 5 Y-axis = T 2 (period 2 ) Discussion & Analysis 1.
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