1. The rod in the figure rotates about O such that 0 = (3/7) sin (nt) rad. Determine the radial and transverse components of velocity and acceleration of A when t = 2 s. The length OA is 2 m. Oo B A
1. The rod in the figure rotates about O such that 0 = (3/7) sin (nt) rad. Determine the radial and transverse components of velocity and acceleration of A when t = 2 s. The length OA is 2 m. Oo B A