Question

3.
The rear-view mirror of a car is a plane mirror. A driver is reversing his car at a speed of 2 m/s. The driver sees in his rear
view mirror the image of a truck parker behind his car. The speed at which the image of the truck appears to approach
the driver will be
(a) 1 ms
(b) 2 ms
(c) 4 ms
(d) 8 ms​

Answer 1

The rear-view mirror of a car is a plane mirror. A driver is reversing his car at a speed of 2 m/s. The driver sees in his rear

view mirror the image of a truck parker behind his car. The speed at which the image of the truck appears to approach

the driver will be 4 ms