Question

find the velocity of the image if an object and a mirror both are moving in the same direction with velocities 2m/s and 7m/s respectively... ​

Answer 1

Answer:

velocity of image= 7-2=5m/s

.............

Answer 2

Explanation:

Let the velocity of the object with respect to mirror =Vom and the velocity of the image with respect to the mirror = Vom

Given : Vom= Vim, where Vom= 2m/s and Vim=7m/s

(Vo-Vm)=(Vi - Vm)

2m/s= Vi - 7m/s

Vi=7+2=9m/s

Therfore, the velocity of the image is 9m/s

HOPE YOU'VE UNDERSTOOD. .