Latest IIT-JEE Aptitude Question SOLUTION: Image of an object approaching a convex mirror of radius of curvature 20 m along its optical axis is observed to move from 25/3m to 50/7 m in 30 seconds. What is the speed of the o

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(#M40027925) IIT-JEE question 2010 question Keep an EYE

Image of an object approaching a convex mirror of radius of curvature 20 m along its optical axis is
observed to move from 25/3m to 50/7 m
in 30 seconds. What is the speed of the object in km per hour ?

Asked In IIT-JEE MAN (10 years ago)

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