Physics, asked by shajikredkm, 8 hours ago

train covers half of its journey with a speed of 30 metre per second and the other half with a speed of 40 metre per second calculate the average speed of the train
For correct answer I will mark as the brainliest​

Answers

Answered by Littlegurumh4
1

Answer:

train covers half of its journey with a speed of 30 metre per second and the other half with a speed of 40 metre per second calculate the average speed of the train

For correct answer I will mark as the brainliest

Answered by as8320181
1

Answer:

t1 and t2 are durations for covering half total distance. s/2 = 30 * t1 s/2 = 40 * t2. So total time duration = t1+t2 = s*[1 ...

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