Optics Question 536

Question: A man runs towards a mirror at a speed 15 m/s The speed of the image relative to the man is

[Kerala PET 2002]

Options:

A) 15 $ m{{s}^{-1}} $

B) 30 $ m{{s}^{-1}} $

C) 35 $ m{{s}^{-1}} $

D) 20 $ m{{s}^{-1}} $

Show Answer

Answer:

Correct Answer: B

Solution:

Relative velocity of image $ w.r.t. $ man $ =15-(-15)=30\ m/s $



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