a graphical method to find velocity and acceleration of piston of a reciprocating engine
Graphical User Interface
static method
Whenever a screen needs redrawing (e.g., upon creation, resizing, validating) the update method is called. By default, the update method clears the screen and then calls the paint method, which normally contains all the drawing code.
The orderly method that scientists use to solve problems is called the scientific method. This helps to organize thoughts and procedures.
The polygon method is most suitable graphical technique for analyzing concurrent forces because it allows for the graphical addition of multiple vectors without the need any complex calculations. This method is particularly useful when dealing with systems of forces acting at a single point or in a plane. By using the polygon method, can visually determine the resultant of multiple forces, which simplifies the analysis and helps in understanding the overall effect of the forces on a system
graphical method
A pictogram
The force table method is typically more accurate than the graphical method because it directly measures forces using calibrated equipment, whereas the graphical method relies on approximations and assumptions to represent forces graphically. The force table method provides quantitative data that can be analyzed more precisely than the qualitative data obtained from graphical methods.
analytical method.
Frequency polygons are graphical devices used for understanding the shapes of distribution.
The same,if you have accurate reading of measurement in graphical method you can precisely measure so there will be no error, in using analytical method you must have an exact & perfect calculation to have an perfect product. .
graphical method is applicable only for solving an LPP having two variables in its constraints , but if more than two variables are used, then it is not possible to use graphical method. In those cases, simplex method helps to solve such problem. In simple, in graphical method is used when the constraints contain two variables only. But simplex method can be used to solve constraints having more than two variables.
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analytical method.
analytical method.
Graphical method sample problem: Find the solution to the system of equations: 2x + 3y = 12 x - y = 3 Analytical method sample problem: Solve the system of equations using substitution method: 3x + 2y = 11 4x - 5y = -7