For a free body diagram shown in the figure, the four forces are applied in the ' $x$ ' and ' $y$ ' directions. What additional force must be applied and at what angle with positive $x$-axis so that the net acceleration of body is zero?
For a free body diagram shown in the figure, the four forces are applied in the ' $x$ ' and ' $y$ ' directions. What additional force must be applied and at what angle with positive $x$-axis so that the net acceleration of body is zero?
- [JEE MAIN 2022]
- A
$\sqrt{2} N , 45^{\circ}$
- B
$\sqrt{2} N , 135^{\circ}$
- C
$\frac{2}{\sqrt{3}} N , 30^{\circ}$
- D
$2 N , 45^{\circ}$
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- [JEE MAIN 2024]