question no. 15

Asked by Sachitanandk26 | 27th Apr, 2020, 04:20: PM

Expert Answer:

The speed of the image is 2m/s.
But he will be approaching his own image with the speed of (2 + 2) = 4 m/s .... (His own speed + the image speed = 4m/s) 
 

Answered by Shiwani Sawant | 27th Apr, 2020, 05:55: PM