The angular speed of a body is 2rpm. What should be the angular accele – McqOptions

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1.	The angular speed of a body is 2rpm. What should be the angular acceleration for the angular speed to double up in 5s?
A.	-2 /75 rad/s<sup>2</sup>
B.	- /75 rad/s<sup>2</sup>
C.	/75 rad/s<sup>2</sup>
D.	2 /75 rad/s<sup>2</sup>
Answer» D. 2 /75 rad/s<sup>2</sup>

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