Question

Given the figure below, use analytical vector methods to find: Given: r0 = 30mm r1 = 10mm r2 = 35mm r3 = 20mm rBD = 15mm ΘCBD = 20° Θ1 = 45° ω1 = 100 rad/sec ccw

Find: Part a) Determine ω2, ω3, vC and vD

Part b) Determine α2, α3, aB, aC, and aD

Given the figure below, use analytical vector methods to find: Given: ro = 30mm f1 = 10mm r2 = 35mm f3 = 20mm rep = 15mm CBD = 20° 01 = 45° W1 = 100 rad/sec cew Find: Part a) Determine W2, W3, Vc and Vp Part b) Determine az, az, ab, ac, and ap INI Link 3 Link 1 + ,w, a Frame

Answer 1

solution :- Given that i No : 30A , V = 10mm 12 = 35mm *3= 20mm TBD = 15mm OCBD = 20° 0, 45° W = 100 rad /Sec CCW 03 Trame LO 3 Vowa Voß = XW = 10x10 3 x 100

Part - A - velocity Diagram - a UOBINS 00: → Vo = 0.66m/s 0.833 m/s → URC = 0.4 m/s - WV 72 0.4 35x163 W2 = 1.142 rad/s = 0.66 20x103 = 33 rad/s. OB = Us g - You? = 100ml Dow/3500 o ms Увс and not = 21.78m 13h TID

Pg No- Part -Bi- Archration Diagrauti -0,03 - 22=a2 24 35x10 ze 2685 rad /s - 23 = 03/13 = 90 20x10? a = 4500 rad/s2. → ac = 90 m/s² → ad = 84 m/s2