Question

The rear view mirror of a car is a plane mirror. A driver is te
car at a speed of 2 m/s. The driver sees in his rear view mirror the image of a truck parked behind his car. The speed at which the image of the truck appears to approach the driver will be
(i) 1 m/s
(ii) 2 m/s
(iii) 4 m/s
(iv) 8 m/s​

Answer 1

Answer:

4 m/s.

This is so because in a plane mirror, the speed of the object appears to be have doubled.

Explanation:

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