Question

the rear view mirrors of a car is a plane mirrors.A driver is reversing his car at a speed of 2m/s the driver see in his rear view mirror the image of a truck parked behind his car the speed at which the image of the truck appears to approach the driver will be? tell me full answer with solution

Answer 1

If a plane mirror is approaching you with a speed of 10 cm/s, your image shall approach you with a speed of _______. If x is the distance between the object and the mirror, 2x is the distance between the object and its image because for a plane mirror object distance is equal to the image distance.