1.A wheel having moment of inertia 222 kg m^{2}aboutitsverticalaxis,rotatesattherateof about its vertical axis, rotates at the rate of aboutitsverticalaxis,rotatesattherateof60$ rpm about the axis. The torque which can stop the wheel's rotation in one minute would be:a.frac2pi15\\frac{2\\pi}{15}frac2pi15 N-mb.fracpi12\\frac{\\pi}{12}fracpi12 N-mc.fracpi15\\frac{\\pi}{15}fracpi15 N-md.fracpi18\\frac{\\pi}{18}fracpi18 N-mLogin to continueOnly logged in users canattempt or see the solution.
