1. Suppose that you are walking perp
speed of your image relative to you?
m/s
2. A tree has a height of 3.50 cm and is placed in front of a concave mirror. The image of the tree is inverted, 1.30 cm
tall, and located 14.5 cm in front of the mirror. Find the focal length of the mirror.
23 cm
3. A convex mirror has a focal length of -28 cm. Find the magnification produced by the mirror when the object distance
is 8.0 cm.
1.4