A.m x (F)= - 3P, m y (F)= - 4P, m z (F)=2.4P;B.m x (F)=3P, m y (F)=0, m z (F)= - 2.4P;C.m x (F)= - 3P, m y (F)=4P, m z (F)=0;D.m x (F)=3P, m y (F)=4P, m z (F)= - 2.4P;相关...
百度试题 题目图示的力分别对x、y、z三轴之矩为() A.AB.BC.CD.D相关知识点: 试题来源: 解析 C【单选题】SCARA平面关节机器人的自由度是( )。
[单选题](10分)图示的力分别对x、y、z三轴之矩为()Z5P3X4A.mx(F)=-2Ö2P,my(F)=3Ö2P/2,mz(F)=6Ö2P/5B.mx(F)=2Ö2P,my(F)=-3Ö2P/2,mz(F)=0C.mx(F)=2Ö2P,my(F)=-3Ö2P/2,mz(F)=-6Ö2P/5D.mx(F)=-2Ö2P,my(F)=3Ö2P/2,mz( ) ...
图示的力分别对x、y、z三轴之矩为( ) A、 Mx(F)= - 3P, My(F)= - 4P, Mz(F)=2.4P; B、Mx(F)=3P, My(F)=0, Mz(F)= - 2.4P; C、Mx(F)= - 3P, My(F)=4P, Mz(F)=0; D、Mx(F)=3P, My(F)=4P, Mz(F)= - 2.4P;...
图示的力分别在x、y、z三轴上的投影为() A.X=-3√2P/10,Y=2√2P/5,Z=-√2P/2; B.X=-2√2P/5,Y=3√2P/10,Z=-√2P/2; C.X=3√2P/10,Y=-2√2P/5,Z=-√2P/2; D.X=2√2P/5,Y=3√2P/10,Z=-√2P/2. 点击查看答案进入题库练习 单项选择题 图示的力分别在x、y、z三轴上...
图示的力分别对 x 、 y 、 z 三轴之矩为( )A. M x ( F )=3 P , M y ( F )=4 P , M z ( F )= - 2.4 P B. M x ( F )= - 3 P , M y ( F )=4 P , M z ( F )=0 C. M x ( F )=3 P , M y ( F )=0, M z ( F )= - 2.4 P D. M x ( ...
图示的力分别对 x 、 y 、 z 三轴之矩为( ) A. m x (F)= - 3P, m y (F)= - 4P, m z (F)=2.4P; B. m x (F)=3P, m y (F)=0, m z (F)= - 2.4P; C. m x (F)= - 3P, m y (F)=4P, m z (F)=0; D. m x (F)=3P, m y (F)=4P, m z (F)= ...
图示的力分别对x、y、z三轴之矩为() A.Mx(F)= - 3P, My(F)= - 4P, Mz(F)=2.4P; B.Mx(F)=3P, My(F)=0, Mz(F)= - 2.4P; C.Mx(F)= - 3P, My(F)=4P, Mz(F)=0; D.Mx(F)=3P, My(F)=4P, Mz(F)= - 2.4P; ...
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A.M x ( F )=3 P , M y ( F )=4 P , M z ( F )= - 2.4 PB.M x ( F )= - 3 P , M y ( F )=4 P , M z ( F )=0C.M x ( F )=3 P , M y ( F )=0, M z ( F )= - 2.4 PD.M x ( F )= - 3 P , M y ( F )= - 4 P , M ...