4 A concave mirror is moving with velocity 41 21 cm s1

Last updated: 6/13/2023

4 A concave mirror is moving with velocity 41 21 cm s1 whereas a point object is moving with 81 11 cm s 1 as shown in figure The object is at a distance of 15 cm in front of mirror whose focal length is 10 cm The axial velocity of image is v then 4x n find the value of n O 15 cm