manual solution for econometric from wooldridge book chapter 3
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Thermodynamics 1 by Hipolito B. Sta. Maria Chapter 3 Solution Manual Thermodynamics 1 by Hipolito B. Sta. Maria Chapter 3 Solution Manual Thermodynamics 1 by Hipolito B. Sta. Maria Chapter 3 Solu...
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Thermodynamics 1 by Hipolito B. Sta. Maria Chapter 3 Solution Manual Thermodynamics 1 by Hipolito B. Sta. Maria Chapter 3 Solution Manual Thermodynamics 1 by Hipolito B. Sta. Maria Chapter…Descripción completa
Solution – Devoir 3 Question 1(a) – Centre de Gravité
Question 2(a) – Ix et Iy
Question 1(b) – Centre de Gravité
X:
Y:
Question 2(b) – Ix et Iy
….. Ix = 4.30 x 106
….. Iy = 14.64 x 106 Question 3(b) – Moment d’inertie principales (Imax, Imin) Ix = 4.3 x 106 Iy = 14.64 x 106 Ensuite on trouve Ixy …
Ensuite avec Ix, Iy et Ixy on peut trouver Imax et Imin : Ix = 4.3 x 106 Iy = 14.64 x 106 Ixy = 1.37 x 106
On trouve θ = +7.42o … comme Ix-Iy est négatif … θP2 = 7.42o (CCW) … et θP1 = 82.58 o (CW) ou 97.42 o (CCW)par rapport à l’axe X