A train covers half of its journey at a speed of 10m/s and the other at a speed of 15m/s.The average speed of the train during whole journey is?
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Answered by
2
Answer:
the average speed according to your question is 12.5m/s.
Answered by
1
Answer:
SPEED OF THE TRAIN IN THE FIRST PART= 10M/S
AND DURING SECOND TIME = 15M/S
TOTAL SPEED OF TRAIN
25M/S²
NOW AVERAGE
25M²/S²/2 M/S
12.5 M/S WILL BE THE AVERAGE SPEED .OF THE TRAIN
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