If the angular distance, 0 = 2t³ ‑ 3t², the angular acceleration – McqOptions

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1.	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
D.	12 rad/sec²
Answer» D. 12 rad/sec²

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