A) 2 N
B) 4 N
C) 6 N
D) 8 N
Correct Answer: C
Solution :
The total torque above O is given by \[\tau ={{F}_{1}}d+{{F}_{2}}d-{{F}_{3}}d\] \[{{F}_{3}}={{F}_{1}}+{{F}_{2}}\] \[=4+2\] \[=6N\]You need to login to perform this action.
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