An object is moving towards a concave mirror a focal length

Last updated: 6/24/2023

An object is moving towards a concave mirror a focal length 24 cm When it is at a distance of 6 cm from the lens its speed is 9 cm s the speed c its image at that instant is 1 4 cm s towards the mirror 2 9 cm s towards the mirror 3 4 cm s away from the mirror 9 cm s away from the mirror