Youngs Modulus

October 16, 2009 younkers Modulus Jaycen Herndon Partners: Skyler Johnson and Dan Stine Danville Area friendship College PHYS 107 Jaycen Herndon Danville Area community College October 16, 2009 Table of Contents List of Figures & Tables / 1 Figure 1: Diagram Clarifying Variables/4 Figure 2: military operation apparatus/5 Figure 3: single- shelterd function setup/6 Figure 4: Descriptive instrument Setup/10 Table 1: selective discipline/8 1. come up / 2 2. Introduction & watchword / 2 3. Procedure / 5 4. information &Results / 7 5. digest / 7 accompaniment A: work Cited / 9 Appendix B: Figures/9 Appendix C: Sample Calculations/ 11 Appendix D: Handwritten Data/ 12 1 Abstract The purpose of this lab is to determine the pass judiciousness of Youngs Modulus for a known coupon (strip) of pith exploitation a stress/strain apparatus and Data studio. By using the apparatus (see figure 1) with the Data Studio software, we find the transformation d ue to the rotation of the rotary wheel, and the dally that is put onto the force sensor. With these variables, a stress vs. strain graphical record can be shown to be linear. The slope of this line is our Youngs Modulus value (see Appendix C for sample calculations).

If this experiment is done decently; the result should be within a 5% phantasm of the theoretical value. This is seen valid because our result with the tensile substance was tack together to be 2.21 GPa, and the theoretical value is 2.3 GPa (see works cited). The share error (see Appendix C) was piece to be ±3.9%. This is within the 5% error range and and then validates the process. Introduction & Discussion I! n well-nigh applications and example problems utilize in physics courses, objects are pretended to be pixilated for the purpose of simplification. Applied forces and torques, therefore, cause equilibrium, translational motion, and/or rotational motion to occur, not deformation. Personal experience, however, tells us differently. When rigid materials catch great forces acting on them, stable deformation takes...If you unavoidableness to get a full essay, mark it on our website: BestEssayCheap.com

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