Question
A train travelling north at a speed of 50km/h and another train travelling in the same direction at a speed of 8km/h.Calculate the resultant velocity.
Answers
The difference in their speeds is 50-8 = 42 km/hr.
That is the speed at which their separation is decreasing or increasing, depending on which train is in front.
That is the speed at which their separation is decreasing or increasing, depending on which train is in front.
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