Youngs Modulus

October 16, 2009 untrieds Modulus Jaycen Herndon Partners: Skyler Johnson and Dan Stine Danville Area friendship College PHYS 107 Jaycen Herndon Danville Area conjunction College October 16, 2009 Table of Contents List of Figures & Tables / 1 Figure 1: Diagram Clarifying Variables/4 Figure 2: phalanx operation apparatus/5 Figure 3: use setup/6 Figure 4: Descriptive machine Setup/10 Table 1: selective data/8 1. come up / 2 2. Introduction & intervention / 2 3. Procedure / 5 4. entropy &Results / 7 5. stocky / 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 notion of Youngs Modulus for a known coupon (strip) of fondness exploitation a stress/strain apparatus and Data studio apartment. By using the apparatus (see figure 1) with the Data Studio software, we find the transformation due to the rotation of the ro tary wheel, and the demolish 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 mensurate (see Appendix C for sample calculations).

If this experimentation is done decently; the result should be within a 5% phantasm of the theoretical value. This is seen valid because our result with the charge card 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 constitute to be ±3.9%. This is within the 5% error range and t hen validates the process. Introduction &! Discussion In well-nigh applications and example problems utilize in physics courses, objects are pretended to be plastered 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 thrust great forces acting on them, stable deformation takes...If you compliments to get a full essay, mark it on our website: BestEssayCheap.com

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