1. Shown are several graphs of periodic motion. For the first graph, make an estimate of the amplitude and frequency of the motion. You may wish to use the grid provided, assume that the vertical axis is in distance, in centimeters, and the horizontal axis is time, in seconds. Frequency: Amplitude: 4. New graph has (compare to #1): A. Same period, 2x the amplitude B. 2x the period and amplitude C. 1/2x the period, same amplitude D. 1/2x the period, 2x the amplitude E. None of the above (explain)
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- The amplitude is the maximum distance from the equilibrium position (horizontal axis) to the peak of the wave. - From the graph, the peaks are at approximately 3 cm and -3 cm. - Therefore, the amplitude is 3 cm. Show more…
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