Question

a plane mirror is moving towards you with a speed of 1 m/s .the speed with which your image is approaching you is​

Answer 1

Answer: 2 m/s

a plane mirror is moving towards you with a speed of 1 m/s .the speed with which your image is approaching you will be twice of the given speed = 2m/s

Answer 2

Speed of image will be - 2 m/s.

Given in question is distance between object and mirror to be 1 m travelling per second.

Distance between image and mirror will be 2*1 travelling per second.

This is because image travels at two times speed of object.

Hence, speed of image will be 2 times as compared to object. Therefore, speed will be 2m/s.