A ball is projected along the principal axis with speed 10 2

Last updated: 6/25/2023

A ball is projected along the principal axis with speed 10 2 m s at an angle of 45 with the principal axis of a concave mirror If the ball is at 10 m beyond the centre of curvature at the time of projection then relative speed of the image with respect to the object when it crosses the centre of curvature will be 10 2 m s 45 10 m C F P f 15 cm X