Suppose that you want to investigate the factors that potentially affect cooking rice. What would you use as a response variable in this experiment? How would you measure the response? List all of the potential sources of variability that could impact the response. Complete the first three steps of the guidelines for designing experiments in Section 1.4 of the book. Montgomery, Douglas C. (2012). Design and Analysis of Experiments. 8th edition. Wiley Publication, ISBN-10: 1118146921, ISBN-13: 978-1118146927

Suppose that you want to investigate the factors that potentially affect cooking rice. What would you use as a response variable in this experiment? How would you measure the response?…

Continue Reading Suppose that you want to investigate the factors that potentially affect cooking rice. What would you use as a response variable in this experiment? How would you measure the response? List all of the potential sources of variability that could impact the response. Complete the first three steps of the guidelines for designing experiments in Section 1.4 of the book. Montgomery, Douglas C. (2012). Design and Analysis of Experiments. 8th edition. Wiley Publication, ISBN-10: 1118146921, ISBN-13: 978-1118146927

3. El bloque B tiene una masa m y se le suelta desde el punto de reposo cuando está en la parte superior de la carretilla A, la cual tiene una masa de 3m. Determine la tensión de la cuerda CD necesaria para evitar que la carretilla B se mueva mientras se desliza hacia debajo de A. El coeficiente de ficción cinética entre A y B es uk. BA

El bloque B tiene una masa m y se le suelta desde el punto de reposo cuando está en la parte superior de la carretilla A, la cual tiene una…

Continue Reading 3. El bloque B tiene una masa m y se le suelta desde el punto de reposo cuando está en la parte superior de la carretilla A, la cual tiene una masa de 3m. Determine la tensión de la cuerda CD necesaria para evitar que la carretilla B se mueva mientras se desliza hacia debajo de A. El coeficiente de ficción cinética entre A y B es uk. BA

7.- A steel wire 5m in length with a cross sectional area equal to 160 mm2 is stretched tightly between the midpoints of the simple beam and the free end of the cantilever beam as shown in the figure. Determine the deflection of the end of the cantilever beam as a result of a temperature drop of 50°C. (20 points) For the steel wire: E-200 GPa, α 12 10-6 per °C For both beams: 10 x 106 mm4, E-10 GPa 0.8 m 0.8 m 5 m Wire 0.8 m

7.- A steel wire 5m in length with a cross sectional area equal to 160 mm2 is stretched tightly between the midpoints of the simple beam and the free end…

Continue Reading 7.- A steel wire 5m in length with a cross sectional area equal to 160 mm2 is stretched tightly between the midpoints of the simple beam and the free end of the cantilever beam as shown in the figure. Determine the deflection of the end of the cantilever beam as a result of a temperature drop of 50°C. (20 points) For the steel wire: E-200 GPa, α 12 10-6 per °C For both beams: 10 x 106 mm4, E-10 GPa 0.8 m 0.8 m 5 m Wire 0.8 m