The chain and sprocket system is driven as shown in Fig. 2, the larger sprocket is...

 

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The chain and sprocket system is driven as shown in Fig. 2, the larger sprocket is connected to a slender rod which is constrained by a smooth collar. Determine the following for the instant shown: a) The translational velocity of point B. HINT: Assume that every point on the chain translates with the same speed. b) The angular velocity of sprocket O₂. c) The translational velocity and acceleration of point C. d) The angular velocity and angular acceleration of rod CDE. 30⁰ 100 mm 20₁ w = 8 rad/s a = 4 rad/s² 225 mm B 300 mm D 750 mm Fig. 2: A chain and sprocket drive assembly attached to a translating/rotating collar, CDE. The chain and sprocket system is driven as shown in Fig. 2, the larger sprocket is connected to a slender rod which is constrained by a smooth collar. Determine the following for the instant shown: a) The translational velocity of point B. HINT: Assume that every point on the chain translates with the same speed. b) The angular velocity of sprocket O₂. c) The translational velocity and acceleration of point C. d) The angular velocity and angular acceleration of rod CDE. 30⁰ 100 mm 20₁ w = 8 rad/s a = 4 rad/s² 225 mm B 300 mm D 750 mm Fig. 2: A chain and sprocket drive assembly attached to a translating/rotating collar, CDE.

Answer rating: 100% (QA)

Part a Translational velocity of point B Since every point on the chain translates with the same speed the translational velocity of point B is equal to the chain speed Chain speed can be calculated a... View the full answer