Home /
Expert Answers /
Mechanical Engineering /
use-graphical-method-to-determine-the-angular-velocities-and-angular-accelerations-of-the-10-34-coup-pa538
(Solved): Use graphical method to determine the angular velocities and angular accelerations of the 10 " coupl ...
Use graphical method to determine the angular velocities and angular accelerations of the 10 " coupler and the 6 " nozzle arm (rocker), \omega _(3),\omega _(4) and \alpha _(3),\alpha _(4). The motor on the car wash sprayer in Figure P7.38 rotates counterclockwise at a constant rate of 120 rpm . At the instant when \theta =40\deg , use the relative acceleration method to graphically determine the angular velocity and angular acceleration of the nozzle arm.