Prctica No. 3. Movimiento Rectilneo Uniformemente Acelerado (MRUV)

Grafica Posicin vs Tiempo

Grafica Posicin vs Tiempo

Fit del grfico:

[16/04/2015 08:46:33 p.m. Plot: ''Graph3'']Non-linear Fit of dataset: Table1_1, using function: a0+a1*x+a2*x^2Weighting Method: No weightingScaled Levenberg-Marquardt algorithm with tolerance = 0.0001From x = 1.080000000000000e+00 to x = 2.700000000000000e+00a0 = 4.033758932611804e+01 +/- 8.010624292851341e+00a1 = -4.072307942340451e+01 +/- 9.258272149701082e+00a2 = 2.042588670046808e+01 +/- 2.485717844134620e+00--------------------------------------------------------------------------------------Chi^2/doF = 2.203723889184101e+00R^2 = 0.997796276110816Adjusted R^2 = 0.991185104443264RMSE (Root Mean Squared Error) = 1.48449448944215RSS (Residual Sum of Squares) = 4.4074477783682---------------------------------------------------------------------------------------Iterations = 2Status = success---------------------------------------------------------------------------------------

Grafica 2: Velocidad vs tiempo

[17/04/2015 11:08:05 a.m. Plot: ''Graph1'']Linear Regression of dataset: Table1_2, using function: A*x+BWeighting Method: Instrumental, using error bars dataset: Table1_4From x = 1.1700e+00 to x = 7.2900e+00B (y-intercept) = 3.4251e+00 +/- 1.1004e-01A (slope) = 1.0899e+00 +/- 2.1753e-02--------------------------------------------------------------------------------------Chi^2/doF = 1.2639e+01R^2 = 0.9851Adjusted R^2 = 0.9702RMSE (Root Mean Squared Error) = 3.555RSS (Residual Sum of Squares) = 37.92

Grafica de comparacin: