Peg P is driven by the forked link OA along the path described by r = eθ, where r is in me...

Peg P is driven by the forked link OA along the path described by r = eθ, where r is in meters. When  rad, the link has an angular velocity and angular acceleration of  = 2 rad/s and  = 4 rad/s2. Determine the radial and transverse components of the peg’s acceleration at this instant.