# If the angular distance, 0 = 2t3 – 3t2, the angular acceleration at t = 1 sec. is__________________?

**If the angular distance, 0 = 2t3 – 3t2, the angular acceleration at t = 1 sec. is__________________?**

A. 1 rad/sec2

B. 4 rad/sec2

D. 12 rad/sec2

B. 4 rad/sec2

**C. 6 rad/sec2 (Correct)**D. 12 rad/sec2