Sir solve it
Line of Action Of force |
X-component (N) |
Y-component (N) |
‘1’ and ‘7’ |
6qK cos(-120) = -3qK |
6qK sin(-120) = -3√3qK |
‘2’ and ‘8’ |
6qK cos(-150) = -3√3qK |
6qK sin(-150) = -3qK |
‘3’ and ‘9’ |
-6qK |
0 |
‘4’ and ‘10’ |
6qK cos(150) = -3√3qK |
6qK sin(150) = 3qK |
‘5’ and ‘11’ |
6qK cos(120) = -3K |
6qK sin(120) = 3√3qK |
‘6’ and ‘12’ |
0 |
6qK |
|
Total = (-12-6√3)qK |
Total = 6qK |
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