A car is going eastwards with a velocity of 8 m/s. To the passengers in the car a train appears to be moving north-wards with a velocity 15 m/s. What is the actual velocity of the train?

Question:A car is going eastwards with a velocity of 8 m/s. To the passengers in the car a train appears to be moving north-wards with a velocity 15 m/s. What is the actual velocity of the train?

1.7 m/s

2.17 m/s

3.23 m/s

4.None of these


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