A 10 Kg Object Has a Moment of Inertia of 1.25

Multiple Choice

A 10 kg object has a moment of inertia of 1.25 kg m².If a torque of 2.5 N.m is applied to the object,the angular acceleration is

A) 10 rad/s².
B) 8.0 rad/s².
C) 6.0 rad/s².
D) 4.0 rad/s².
E) 2.0 rad/s².