Question

On the + y axis a laser is located at y = + 3.0 cm. The coordinates of a small target are x = + 12.0 cm and y = + 6.0 cm. The + x axis represents the edge-on view of a plane mirror. At what point on the + x axis should the laser be aimed in order for the laser light to hit the target after reflection?

Question 10 options:

A)

+4 cm

B)

+3 cm

C)

-3 cm

D)

- 4 cm

Answer 1

The answer is A.