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Byju's Answer
Standard XII
Physics
Vector Component
For the frame...
Question
For the frame shown below, the fixed end moment developed at support A is
P
L
k
.
The value of k (correct upto one decimal place) is_____.
12
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Solution
The correct option is
A
12
k
D
A
=
4
E
I
2
L
=
2
E
I
L
k
D
B
=
3
(
2
E
I
)
L
=
6
E
I
L
k
D
C
=
4
E
I
L
M
A
=
P
L
2
⎡
⎢ ⎢ ⎢
⎣
2
E
I
L
2
E
I
L
+
6
E
I
L
+
4
E
I
L
⎤
⎥ ⎥ ⎥
⎦
=
P
L
12
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