A) 1/5 m
B) 4/5 m
C) 1/25 m
D) 16/25 m
Correct Answer: A
Solution :
\[AC=\left( \frac{{{I}_{B}}}{{{I}_{A}}+{{I}_{B}}} \right)\,l=\left( \frac{{{I}_{B}}}{4{{I}_{B}}+{{I}_{B}}} \right)\,l\]\[=\frac{l}{5}=\frac{1}{5}\,m\]You need to login to perform this action.
You will be redirected in
3 sec