Physics, asked by heloocoder, 5 months ago

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 parked behind his car. The speed at which
the image of the truck appears to approach the driver will be

Answers

Answered by rajendrawange7
0

Answer:

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 parked behind.

Answered by Anonymous
5

Answer: ⤵️

(iii) 4 m/s

Explanation: ⤵️

The speed of the car is 2 m/s which means the car is approaching the truck with a speed of 2 m per second. The distance between the car and truck will decrease at a double rate. This is because the image of the truck will travel a distance twice the distance travelled by the car in equal time. Hence, the image of the truck will appear to approach the driver with the speed of 2 ×2 = 4 m/s.

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