Question

7. A student moves towards a fixed plane mirror with speed
of 5km/h, then what will be the speed of his image:
(A) 5km/hr
(B)-5km/hr
(C)10km/hr
(D)-10 km/hr​

Answer 1

Answer:

A) 5km/hr

Explanation:

as in the plane mirror , it doesn't change the looks of real object.