• 2022-05-26
    如图所示组合体由均质细长杆和均质圆盘组成,均质细长杆质量为 [tex=1.357x1.286]PKo+TyrQ4VsJykZWLEfTsQ==[/tex],长为L,均质圆盘质量为 [tex=1.357x1.286]hYOF5TPGn3KDUJlr/Io34Q==[/tex],半径为 R,则刚体对 O 轴的转动惯量为[u]       [/u]。[img=211x208]17af013caba9c83.png[/img]
    未知类型:{'options': ['[tex=14.5x2.429]oIoUNl+8fG5ZF1YtubgADg0jk1qJn4+7hNlwefN3Bo2T6ftIRV94Ee4281na04pliIlvuzyQgEqU4KyPfzmDf+lVaD5GW1EYrCpCjkBoVwkMVYvEVeH/VWtgR4UQom1u[/tex]', '[tex=14.5x2.429]oIoUNl+8fG5ZF1YtubgADl9wrm26LyYTsKS9uHNi0oVj6c2UbzchgiGyDd2ddhvYPWh1tBYO53owF9KNWP2oTpIb633xbirmBh5U62FLyqmqm2k3rJcBAysJxd4hTNIr[/tex]', '[tex=12.143x2.429]oIoUNl+8fG5ZF1YtubgADg0jk1qJn4+7hNlwefN3Bo2T6ftIRV94Ee4281na04pliIlvuzyQgEqU4KyPfzmDf346BJoh3zHe68eJp1d40Eg=[/tex]', '[tex=12.286x2.429]oIoUNl+8fG5ZF1YtubgADg0jk1qJn4+7hNlwefN3Bo2T6ftIRV94Ee4281na04pliIlvuzyQgEqU4KyPfzmDf+M1Id1Z/1t3JMNighsT864=[/tex]'], 'type': 102}