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Unformatted text preview: applied voltages of varying amplitudes and frequencies. We used LabScribe to gather the contractile data from the experiment. For part two, we disconnected the force transducer and replaced it with a displacement transducer. As in part one, we applied voltages of varying amplitudes and frequencies. We again used LabScribe to collect the data. Data/Discussion: Below is a screen shot of muscle summation induced in the muscle with a stimulation of 10 Hz with an amplitude of 1Volts. Figure 3 is a plot of velocity of muscle shortening as a function of loading force. Figure 3: Load vs. Velocity 0.5 1 1.5 2 2.5 3 3.5 100 200 300 400 500 600 700 Load (N) Velocity (V/s) Figure 4 below shows the contractile force generated as a function of stimulus voltage. Figure 4: Reaction to Impulse 1.46 1.48 1.5 1.52 1.54 1.56 1.58 1.6 1.62 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 Amplitude of Stimulus (V) Force (V)...
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- Spring '08