Two parallel rail tracks are in north-south direction. Train A moves towards north with a speed of 72 kmh-' and train B moves towards south with a speed of 108 kmh-? What is the velocity of B with respect to A? Welcome To Future - Quantum Paper
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Answer:
-50j or 50m/s towards south or 180km/h due south
Explanation:
relative velocity Vba = Vb-Va from this we can . I hope this formula will help u
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