Question

Numerical Example. A metro train accelerates uniformly from rest to a velocity of 180 km h-1 in
half minute, find the value of acceleration of the train.​

Answer 1

Answer:

v=180000/3600 m/s=50m/s

u=0m/s

t=30 sec

v=u+at

a=(v-u)/t=50/30=1.67 m/s²

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Answer 2

Answer:

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Explanation:

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