A four-bar mechanism is shown in figure. For the crossed linkage in the posture shown, the...
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A four-bar mechanism is shown in figure. For the crossed linkage in the posture shown, the constant angular velocity, o2=10 rad/s and the following data, a) Draw the free body diagram for all links and show the forces acting on the links, b) Find all reaction forces at the joints, c) Determine the torque, T12 that must be applied to the crank (link-2). Use analytical solution method O,A=60 mm 0,0,=180 mm m;-4 kg 03=14 rad/s cw F= -65 j N BO,-60 mm CA=240 mm BA-180 mm G;A=70 mm IGs=0.497 kg.m? a;=20.17 rad/s cw IGz=IG=0.063 kg.m? O-23.4 rad/s ew AG-64.44 i + 98.85 j m/s 3 60° 261.8° 0, G 321.8 G3 1 Fc A four-bar mechanism is shown in figure. For the crossed linkage in the posture shown, the constant angular velocity, o2=10 rad/s and the following data, a) Draw the free body diagram for all links and show the forces acting on the links, b) Find all reaction forces at the joints, c) Determine the torque, T12 that must be applied to the crank (link-2). Use analytical solution method O,A=60 mm 0,0,=180 mm m;-4 kg 03=14 rad/s cw F= -65 j N BO,-60 mm CA=240 mm BA-180 mm G;A=70 mm IGs=0.497 kg.m? a;=20.17 rad/s cw IGz=IG=0.063 kg.m? O-23.4 rad/s ew AG-64.44 i + 98.85 j m/s 3 60° 261.8° 0, G 321.8 G3 1 Fc
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