In a car a convex mirror of focal length 1 cm is being used as rear view mirror. A car of height 5 m and width 2.5 m behind this car, (i) what will be the size and position of the image of the second car on the viewfinder of the first car? (ii) If the second car tries to overtake the first car with a relative velocity 20 m* s^(-1) what will be the magnitude and direction of the velocity of the image?

In a car a convex mirror of focal length 1 cm is being used as rear vi

1.	In a car a convex mirror of focal length 1 cm is being used as rear view mirror. A car of height 5 m and width 2.5 m behind this car, (i) what will be the size and position of the image of the second car on the viewfinder of the first car? (ii) If the second car tries to overtake the first car with a relative velocity 20 m* s^(-1) what will be the magnitude and direction of the velocity of the image?
Answer» ANSWER :(i) image width = 7. 28 CM; height of image = 4.3 cm; image will be FORMED 14.56 cm behind the convex mirror; (II) `0.017 m*s^(-1)`

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