A man is 2m50cm standing in front of a vertical mirror at a distance of 3cm,if the mirror is rotated from is initial velocity through and angle of 50degree?
1.determine the size of the image of the man?
2.how far from the man is the image?
3.what is the shortest length of the mirror that will enable the man see himself?
4.when the mirror as been rotated what is the reflected angle?