Which of the following expression represent the angular acceleration – McqOptions

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1.	Which of the following expression represent the angular acceleration of the connecting rod?
A.	<sup>2</sup> . sin /n
B.	<sup>2</sup> . cos .n
C.	<sup>2</sup>. cos /n
D.	<sup>2</sup> . sin .n
Answer» B. <sup>2</sup> . cos .n

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