A 3.0-cm tall object is 55 cm in front of a diverging mirror that has a -20 cm focal length. Part A Calculate the image position. Input a positive value if the image is on the same side from the mirror as the object and a negative value if the image is on the other side. Express your answer with the appropriate units. s' Value Units Submit Request Answer Part B Calculate the image height. Express your answer with the appropriate units. h' = Value Units Submit Request Answer ? ?