Halieyrobinson5201 Halieyrobinson5201

23-01-2024
Physics

contestada

A train covers a distance of 360 km at a uniform speed. had the speed been 5 km/h more, it would have taken 48 min less for the journey. find the original speed of the train.
a) 2.5 km/h
b) 2.75 km/h
c) 3 km/h
d) 3.5 km/h

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