Answering Exams

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

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