THE_MOMENT_OF_INERTIA_OF_A_BODY_ABOUT_A_GIVEN_AXIS_IS_1.2KGM2._INITIAL – McqOptions

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1.	THE_MOMENT_OF_INERTIA_OF_A_BODY_ABOUT_A_GIVEN_AXIS_IS_1.2KGM2._INITIALLY,_THE_BODY_AT_REST._IN_ORDER_TO_PRODUCE_A_ROTATIONAL_KINETIC_ENERGY_OF_1500_JOULE,_AN_ANGULAR_ACCELERATION_OF_25RADIAN/SEC2_MUST_BE_APPLIED_ABOUT_THE_AXIS_FOR_DURATION_OF?$
A.	4s
B.	2s
C.	8s
D.	10s
Answer» C. 8s

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