abbynd123 abbynd123

06-01-2019
Physics

contestada

A train travels 85 kilometers in 5 hours, and then 63 kilometers in 5 hours what is its average speed?

Respuesta :

saleeng saleeng

06-01-2019

We know average speed =total distance/time taken
So avg speed=(85+63)/(5+5)=14.8km/hr

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