PhysicsMedium49×since 2002Q8083A thin uniform rod of length lll and mass mmm is swinging freely about a horizontal axis passing through its end. Its maximum angular speed is ω\omegaω. Its center of mass rises to a maximum height of:A16 lωg{1 \over 6}\,\,{{l\omega } \over g}61glωB12 l2ω2g{1 \over 2}\,\,{{{l^2}{\omega ^2}} \over g}21gl2ω2C16 l2ω2g{1 \over 6}\,\,{{{l^2}{\omega ^2}} \over g}61gl2ω2D13 l2ω2g{1 \over 3}\,\,{{{l^2}{\omega ^2}} \over g}31gl2ω2Check answerSkip