48.如右圖懸臂梁,在自由端受一集中載重P, 若EI為常數,請問B點撓度為何?
(A) phpwodWLf
(B)phpYp6B9i
(C)php4qjS1C
(D)phpbt3NGPphpeSPQS9

答案:登入後查看
統計: A(6), B(22), C(1), D(2), E(0) #1779006