1.A constant torque of 31.431.431.4 N-m is exerted on a pivoted wheel. If angular acceleration of wheel is 4pi4\\pi4pi rad/s^{2}$, then the moment of inertia of the wheel is:a.2.52.52.5 kg m^{2}b.3.53.53.5 kg m^{2}c.4.54.54.5 kg m^{2}d.5.55.55.5 kg m^{2}Login to continueOnly logged in users canattempt or see the solution.