Youngs Modulus

October 16, 2009 teenages Modulus Jaycen Herndon Partners: Skyler Johnson and Dan Stine Danville Area friendship College PHYS 107 Jaycen Herndon Danville Area association College October 16, 2009 Table of Contents List of Figures & Tables / 1 Figure 1: Diagram Clarifying Variables/4 Figure 2: host operation apparatus/5 Figure 3: military operation setup/6 Figure 4: Descriptive instrument Setup/10 Table 1: selective randomness/8 1. come up / 2 2. Introduction & discussion / 2 3. Procedure / 5 4. information &Results / 7 5. outline / 7 supplement 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 ideal of Youngs Modulus for a known coupon (strip) of summation exploitation a stress/strain apparatus and Data studio. By using the apparatus (see figure 1) with the Data Studio software, we find the transformation due to the rot ation of the rotary wheel, and the break down that is put onto the force sensor. With these variables, a stress vs. strain chart can be shown to be linear. The slope of this line is our Youngs Modulus rank (see Appendix C for sample calculations).If this prove is done decently; the result should be within a 5% phantasm of the theoretical value. This is seen valid because our result with the moldable 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 nominate to be ±3.9%. This is within the 5% error range and frankincense validates the process. Introduction & Discussion In well-nigh applications and example problems apply in physics courses, objects are pretended to be blotto 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 di fferently. When rigid materials drive home ! great forces acting on them, stable deformation takes...If you compulsion to get a full essay, mark it on our website: BestEssayCheap.com

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