# Lab Report #11 - PHY 2048L.pdf - Harold Jurado 6136504 PHY...

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Harold Jurado 6136504 PHY 2048L U-25 Joseph Maerovitz Lab Report 11: ± Preliminary Questions: 1.Δx = 0.05 Graph of position vs. time for simple harmonic motion: 2.?= = === 14 rad/skmmgmΔxgΔx0.05 m9.81 m/s2?= A·B·cos(?t) = 0.05 m·14 rad/s·cos(14 rad/st) = 0.7 m/s2Graph of velocity vs. time for simple harmonic motion:
3.= = = 39.24 N/mkΔxmg0.05 m0.2 kg· 9.81 m/s2ƒ = = = = 2.228 Hz1T2214 rad/s± Procedure Data and Graphs: Graph 1: Simple Harmonic Motion Data Table 1: Quantitative data for experimental results
Graph 2: Simple Harmonic Motion with Damped Oscillation ± Analysis: 1.The graphs of position vs. time and velocity vs. time are similar in the sense that they oscillate with a similar pattern. The difference that can be observed is that the velocity vs. time graph is the slope of the position vs. time graph, and, therefore, the max value of one graph will occur at the same time of the 0 value of the other, and vice versa. 2.(Values recorded on Data Tables). According to the experiment, the mass is at 0.105 m