Question

the rear view mirror of a car is a plane mirror. a driver is reversing his car at a speed of 4 m/s . the driver sees ,in his rear view mirror, the image of a scooter parked behind his car. the speed ,at which its image appears to approach the driver, will be -1)2m/s ,2)4m/s,3)8m/s,4)16m/s.​

Answer 1

Answer:

Explanation:

Ans is 4m/s because the car has plane mirror as the rear view so the plane mirror gives exact values

Answer 2

⭐ Ⓐⓝⓢⓦⓔⓡ ⭐

➡ Since ,we know that a rear view mirror is a plane mirror which will form image at equal distance thus it would be 4+4 m/s = 8m/s.

➡ The image formed will be shorter then the object so :-

• The image will appear to approach the driver will be 8 m/s.