The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = KO where is measured in radians and the constant K = 3.8 m. Arm OA starts from rest at 0 = 53° and has a constant counterclockwise angular acceleration = 2.9 rad/s². Determine the magnitude a of the acceleration of the pin P when 8 = 129⁰. Answer: a = i m/s²
The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = KO where is measured in radians and the constant K = 3.8 m. Arm OA starts from rest at 0 = 53° and has a constant counterclockwise angular acceleration = 2.9 rad/s². Determine the magnitude a of the acceleration of the pin P when 8 = 129⁰. Answer: a = i m/s²
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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