A) \[120{}^\circ \]
B) \[60{}^\circ \]
C) \[90{}^\circ \]
D) \[150{}^\circ \]
Correct Answer: A
Solution :
\[{{F}_{1}}=(F)\]one force \[{{F}_{2}}=(2F)\]second force Let \[\theta \] is angle between \[{{F}_{1}}\] and \[{{F}_{2}}.\]You need to login to perform this action.
You will be redirected in
3 sec