1. Suppose you walk with a speed of 1.20 m/s toward a plane mirror. What is the speed of your image relative to you, when your velocity is
(a) perpendicular to the mirror and
(b) at an angle of 45.0° with respect to the normal to the mirror?
2. Convex mirrors are being used to monitor the aisles in a store. The mirrors have a radius of curvature of 4 m.
(a) What is the image distance if a customer is 19 m in front of the mirror?
(b) If a customer is 1.7 m tall, how tall is the image?