PLS HELP

Consider a pendulum ride at an amusement park. Its distance (in meters) from the center is defined as y = sin(2 ) where t is time in seconds. The acceleration of the pendulum ride at 2.28 seconds is a) - sin ( 2.28 2 O b) - - cos 2.28 2 O c) -1 sin (2:28 O d) -- sin ( 2.28 e) None of the above