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Closing speed is often used to explain the potential damage that could be caused by two vehicles having a head on collision or an converge. If vehicle A is doing 60mph and vehicle B is doing 60mph too, then the closure speed would be 120mp
Closing speed is often used to explain the potential damage that could be caused by two vehicles having a head on collision or an converge. If vehicle A is doing 60mph and vehicle B is doing 60mph too, then the closure speed would be 120mp