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V B 2/0 = V B 2/3 +V B 3/0. V D 1/0 = V D 1/2 +V D 2/0. V B 2/3 = V B 2/4 +V B 4/3. = O. V B 2/3 = V B 2/4. 0. 1. A. C. ||V D 2/0 || = CD . w 2/0. ||V D 1/0 || = 14,4 mm/s. ||V B 2/0 || = 11,3 mm/s. 3. E. D. 4. B. V D 2/0 (CD). V D 1/0 : 14,4 cm.
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VB2/0 = VB2/3 +VB3/0 VD1/0= VD1/2 +VD2/0 VB2/3 = VB2/4 +VB4/3 = O VB2/3 = VB2/4 0 1 A C ||VD2/0||= CD . w2/0 ||VD1/0||= 14,4 mm/s ||VB2/0||= 11,3 mm/s 3 E D 4 B VD2/0 (CD) VD1/0 : 14,4 cm VD1/0 VB2/0 : 11,3 cm VD2/0 VD2/0 : 13,4 cm VB2/3 VB3/0 VB2/0 VB4/3 VD1/2 ||VB2/0|| ||VD1/0|| 2 w2/0 = w1/0 = ED CB 11,3 14,4 w2/0 = w1/0 = 165 125 Porte d' ATR42 Connue (CB) Connue (AB) Connue (ED) D D ED = 25 x 5 = 125 mm = 0,115 rad/s CB = 33 x 5 = 165 mm CD = 39 x 5 = 195 mm = 195 x 0,0685 = 13,4 mm/s = 0,0685 rad/s