Question

For an object moving with a speed $v$ in front of a plane mirror as shown in the figure, identify the correct diagram representing motion of its image with respect to ground.

• A.
• B.
• C.
• D.

Answer 1

The correct option is C

We know that for the fixed plane mirror, image and object are symmetrical about the mirror.
Therefore, the image will also make ${30}^{\circ }$ with the mirror in clockwise direction and move with the speed of $v$.
Hence, $\left(c\right)$ is the correct option.