A toy car is placed in front of a concave lens (focal length 45.1 cm) at the origin, with the x-axis running through the optical center of the lens. The car is wound up and released at (1 m, 0), and it moves at constant velocity -58i cm/s toward the lens. Find , the speed at which the image is moving, in cm/s, when the car is at (22.6 cm,0). The sign of your answer give the direction the image is moving along the x-axis

A toy car is placed in front of a concave lens (focal length 45.1 cm) at the origin, with the x-axis running through the optical center of the lens. The car is wound up and released at (1 m, 0), and it moves at constant velocity -58i cm/s toward the lens. Find , the speed at which the image is moving, in cm/s, when the car is at (22.6 cm,0). The sign of your answer give the direction the image is moving along the x-axis