A pin P is confined by a path r = 3 sin(20) feet in a vertical plane and the slotted arm OA. Arm OA is rotating with a constant angular velocity (omega) of 0.3rad/s when theta=25°. For this system complete thefollowing: A. Draw a diagram of particle A, including a. the x-y, t-n, and r-0 axes systems as related to the motion in this problem B. Compute the r,0 acceleration components of the pin at the given location.