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(Solved): please show the steps and use principal of relative acceleration. the answer should be alpha = 9 (ra ...
please show the steps and use principal of relative acceleration. the answer should be alpha = 9 (rad)/(sec**2) ccw
Extra exercises
exam question 1
The arm ABC rotates about the fixed point B with an angular
velocity of 4ra(d)/(s) and an angular acceleration of 3ra(d)/(s^(2)), both
counterclockwise. The intermediate gear B has a constant angular
velocity of 8ra(d)/(s) counterclockwise. Determine the angular
acceleration of gear A.