The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = Ke where is measured in radians
Posted: Fri Jul 01, 2022 6:56 am
The slotted arm OA forces the small pin to move in the fixed spiral guide defined by r = Ke where is measured in radians and the constant K = 2.1 m. Arm OA starts from rest at 0 = 39° and has a constant counterclockwise angular acceleration € = 2.0 rad/s². Determine the magnitude a of the acceleration of the pin P when 0 = 129º. Answer: a = m/s²