Applications (continued) Step 2. Solve the mathematical model. Step 3. Interpret the solution to the mathematical model in terms of the original real-world problem. Example: Purchasing. A company that rents small moving trucks wants to purchase 25 trucks with a combined capacity of 28,000 cubic feet. Three different types of trucks are available: a 10-foot truck with a capacity of 350 cubic feet, a 14-foot truck with a capacity of 700 cubic feet, and a 24-foot truck with a capacity of 1,400 cubic feet. How many of each type of truck should the company purchase?

Q: Trigonometry Review

A: Trigonometry review

Q: Compute the coordinates of the centroid (x, y) of the area shown. a b | | a с d y Variable Value 45…

A:

Q: Make use of Simpson's rule to calculate the work done W by the gas on the face of the piston.

A: The expression for internal of volume is given as ∆V=V2-V1 Substitute the value in above expression…

Q: Problem 1. Determine the magnitude and coordinate direction angles of the resultant force of the two…

A:

Q: Problem Set 3 Find the differential equation which has the given family of integral curves 1. Family…

A: 1.The general equation of a circle centered at origin (0,0) and radius r is given by,x²+y²=r²…

Q: A force is a Vector and we know that it shows magnitude and directions. Please draw the vector given…

A: Let us consider the following coordinate system:

FEA for Dynamic Problems

Finite element analysis or FEA is a computational tool that evaluates the approximate solution for a particular engineering problem. The tools provided by FEA help to evaluate the solutions of partial differential equations (PDEs) computationally following a numerical approach. Solutions of the PDEs can also be performed by following traditional algebraic approaches, but when the problem gets towards the complex side, it becomes very tedious and almost impossible to arrive at the solutions. In such cases, the FEA fulfills the purpose by evaluating the equations following multiple time steps and iterations. The more the time steps and iterations, the more accurate the solution. The solution plotted by FEA analysis and mathematical approaches varies asymptotically.