abbynd123
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 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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