| G ashley Judd . Fiverr/ngr|Academica | backboard wayne.edu/bbc webdav/pid-6452

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| G ashley Judd . Fiverr/ngr|Academica | backboard wayne.edu/bbc webdav/pid-645243 dt-content-rid-13725501,2/courses ME 3400 1709 901m e Computer ll e Solve ThisFI e solve This F1 G Google Computer F ] Comp-X + v LTX O Wayne State University US omputer Problem # Design an experimen setup to test properties of 2-lb steel balls that are used in manufactuing of bearings. It is required that only balls with coefficient of restitution e 20.8 pass the test and can be used in the manufacturing process. Also plot the path of motion for a ball i passes the test ii fails the test Hint: each ball is released from rest as shown in Figure and strikes an inclined smooth surface at B Electronic copies will be submitted through blackboard. No hard copies will be accepted. Due Date: 10/29/2017 at 11:59 pm. Everything should be done using computer including, equations, plots, and calculations. 9:04 PM Type here to search 10/27/2017 1

Explanation / Answer

equations to obtain a symbolic or numeric answer. For example, a solution to is pi in symbolic form and 3.14159 in numeric form. The symbolic solution is exact, while the numeric solution approximates the exact symbolic solution. Symbolic Math Toolbox™ offers both symbolic and numeric equation solvers. This table can help you choose either the symbolic solver (solve) or the numeric solver (vpasolve). A possible strategy is to try the symbolic solver first, and use the numeric solver if the symbolic solver is stuck.

vpasolve uses variable-precision arithmetic. You can control precision arbitrarily using digits. For examples, see Increas

Solve Equations Symbolically Using solve Solve Equations Numerically Using vpasolve Returns exact solutions. Solutions can then be approximated using vpa. Returns approximate solutions. Precision can be controlled arbitrarily using digits. Returns a general form of the solution. For polynomial equations, returns all numeric solutions that exist. For nonpolynomial equations, returns the first numeric solution found. General form allows insight into the solution. Numeric solutions provide less insight. Runs slower. Runs faster. Search ranges can be specified using inequalities. Search ranges and starting points can be specified. solve solves equations and inequalities that contain parameters. vpasolve does not solve inequalities, nor does it solve equations that contain parameters. solve can return parameterized solutions. vpasolve does not return parameterized solutions.

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