Question

need help with 1-4 ANALYSIS

F vs T^2 0.034 0.033 0.032 0.031 0.03 0.029 0.028 0.027 0.026 0.025 26.6 26.4 26.2 25.6 25.8 25.4 25.2 TA2 F vs 1/TA2 0.034 0.033 0.032 0,031 0.03 0.029 0.028 0.027 0.026 0.025 0.0376 0.0378 0.038 0.0382 0.0384 0.0386 0.0388 0.039 0.0392 0.0394 0.0396 1/T^2 26 r vs TA2 0.9 0,8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 65 50 45 40 35 30 TA2 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.03 0.028 0.026 0.024 0.022 0.02 0.018 0.016 1/T 2 60 55 m vs TA2 0.07 0.06 0.05 0.04 0.03 0.02 0.01 C 38 34 32 26 28 24 22 20 TA2 m vs 1/T 2 0.07 0.06 0.05 0.04 0.03 0.02 0.01 C 0.028 0.026 0.03 0.036 0.038 0.04 0.042 0.046 0.032 0.034 0.044 1/T 2 36 30 Data Table 1: Varying Hanging Mass (constant Rotating Mass and Radius) Rotaing mass (2 jwashers): kg 0.0240 Radius: 0.40 m Squared Period T2 (s) Centripetal Period Time for 10 revolutions (s) Hanging Mass M (kg) No. Force F T hanging (N) (s) washers 25.70 s 0.028 N 5.07s 0.0240 kg 5.07s 4 Trial 1 25.40 s 0.029 N 5.04s 5.04 s 0.0490 kg 8 Trial 2 26.01 s 0.0299 N 5.10s 0.0735 kg 5.10s 12 Trial 3 26.52 s 0.033 N 5.15 s 5.15 s 0.0973 kg Trial 4 16 Data Table 2: Varying Radius (constant Rotating Mass and Hanging Mass) kg Rotating mass (2 washers): 0.0240 kg Hanging mass (5 washers): 0.0600 Squared Period T2 Period Time for Radius T 10 rev (m) (s) (s) (s) 60.06s 7.75s 7.75s 0.80 Trial 1 51.84 s 7.20s 7.25s 0.70 Trial 2 41.60 s 6.45s 6.45s 0.60 Trial 3 T 34.81 s 5.90s 5.85s 0.50 Trial 4 Data Table 3: Varying Rotating Mass (constant Hanging Mass and Radius) kg Hanging Mass (10 washers): 0.119 Radius: 0.500 Squared Period T2 Period Rotating Time for No. rotating washers 10 rev T Mass m (s) (s) (kg) (s) 35.88 s 0.0245 kg 5.99s 5.99 s Trial 1 2 22.64 s 5.80 s 5.80 s Trial 2 0.0350 kg 5.78 33.40 s 0.0445 kg Trial 3 5.78 s 4 30.14 s 5.49s Trial 4 0.0610 kg 5.49 5 Analysis Based on Graphs 1 and 2, is the centripetal force directly or inversely proportional to the square 1) of the period? Explain your reasoning. 2) Based on Graphs 3 and 4, is the radius directly or inversely proportional to the square of the period? Explain your reasoning. Based on Graphs 5 and 6, is the rotational mass directly or inversely proportional to the square 3) of the period? Explain your reasoning. I Write here the equation for the centripetal force. Do the results obtained in your Graphs verify 4) this theoretical relationship? Explain your reasoning.

Answer 1

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