An object placed 50 centimeters from a spherical concave mirror gives a real image 33.3 centimeters from the mirror. A)
What is the radius of curvature of the mirror? B) If the image is 30.5 centimeters high, what is the height of the object?
(Answer focal point = 20.0 cm, R of C = 40 cm, ho
= -45.8 cm)