Question 6) The angular position of a point on the rim of a rotating wheel is given by 0=41-31 + 13. Where is in radians and r is in seconds. What is the average angular acceleration for the time interval that begins at t = 2(s) and ends at t = 4 (s). A) 12 (rad s-2) B) 1.5 (rads-2) C) 6 (rads-2) D) 4 (rads2) E) 8 (rads 2)