a train covers half of its journey with a speed of 30 metre per second and the other half with a speed of 40 km per hour calculate the average speed of the train during the whole journey
Answers
Answered by
2
AVERAGE SPEED = TOTAL DISTANCE TRAVELLED /TOTAL TIME TAKEN
SO, 30 METER/SEC=108KM/HR
Therefore, AVG SPEED =108+40=148KM/HR
HOPE IT HELPS :)
SO, 30 METER/SEC=108KM/HR
Therefore, AVG SPEED =108+40=148KM/HR
HOPE IT HELPS :)
Similar questions