Science, asked by jaiagarwal1020, 1 year ago

a bus travelled the first 40km of a journey in 1 hour and next 60 km in next one hour calculate average speed of bus during journey

Answers

Answered by CHITRASEN
2
AVG speed = total distance/ total time
so AVG speed =(40+60)/1+1=50
AVG speed= 50 km/hr
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