An object moves width 5m//s towards right while the mirror moves 1 m//s towards the left as shown. Then the velocity of image is

An object moves width 5m//s towards right while the mirror moves 1 m//

1.	An object moves width 5m//s towards right while the mirror moves 1 m//s towards the left as shown. Then the velocity of image is
Answer» Solution :We know `(vec V_(1//m))_(BOT)= (vec V_(o//M))_(bot)` TAKE `to` as + direction, `v_i-v_m=v_m-v_0` `v_i -(-1)=(-1)-5` `because v_i=-7m//s` (direction towards LEFT)