**Question:**

**A force of $40 \mathrm{~N}$ acts on a point $\mathrm{B}$ at the end of an $\mathrm{L}$-shaped object, as shown in the figure. The angle $\theta$ that will produce maximum moment of the force about point $A$ is given by:**

$\tan \theta=\frac{1}{4}$

$\tan \theta=2$

$\tan \theta=\frac{1}{2}$

$\tan \theta=4$

Question of from chapter.

JEE Main Previous Year April 15, 2018

Correct Option: 3

**Solution:**