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Lab Concept In Lab 8 your research laboratory grouping will use iii mathematical manakins of a corporeal pendulum in order to determine the acceleration collectible dryness in the lab room. You will use sticks of increase complexity to reduce the number of required assumptions and comp be the results of the deuce-ace models exploitation a number-line analysis. In this experiment you are provided with a pendulum consisting of a thin aluminum rod and a unwavering acrylic plate attached to a PASCO rotational crusade sensor. The rotational sensor support read the angular billet of the pendulum as it swings. From a DataStudio graph of angular position versus condemnation you put up determine the layover of the oscillation. Using this period and other measurements you dis realize cipher for the acceleration overdue to sobriety using the three model compares. Additional measurement devices consist of a measure stick and a triple-beam balance. 2 . Theory tutorial The least complex model of a pendulum is the simplistic pendulum. The simple pendulum equation of accomplishment is precise similar to the equation of motion for a spring- potty system that you worked with in lesson 31. Starting with the equation for the period of a simple pendulum (Section 15-6 of HRW), solve for the acceleration due to gravity. This equation is your first model equation. count 1.

plot of a simple pendulum (Halliday et al., Fundamentals of Physics, 9ed.) What assumptions about your strong-arm pendulum system are necessary to apply the equation you ut ilize in your attend to to part a. ? ! To improve the model equation from part a. you can model the system as a physical pendulum. In this model you account for the distribution of mass about the axis of rotation of rotation. Using the equation for the period of a physical pendulum (Section 15-6 of HRW) solve for the acceleration due to gravity. This is your second model equation. Figure 2. Diagram of a physical pendulum (Halliday et al., Fundamentals of Physics, 9ed.) What assumptions mustiness you...If you want to mother a full essay, order it on our website: OrderCustomPaper.com

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