A car is moving on a straight road at a speed of 50 km h and

Last updated: 6/14/2023

A car is moving on a straight road at a speed of 50 km h and a truck is ahead of the car and having a large plane mirror fixed vertically on the back of the truck Truck is running at a speed of 70 km h For a stationary observer standing between car and truck What is the speed of the image of the car in the mirror 1 40 km h 2 70 km h 3 20 km h 4 90 km h 1 2 We see that your answer is incorrect Please mention reason from below 3 4