A constant torque of 1500 N-m turns a wheel of Ml `300 kg-m^2` about an axis passing through it's centre, What will be the angular velocity of the wheel after 3 seconds ?

Explanation

`tou=I alpha=1500/300 = 5 rad/s^2`
`therefore omega=omega_0+alphat` but `omega_0=0`
` therefore omega=5xx3=15` rad/s