Question

a train starting from a railway station and moving with uniform acceleration attains a speed of 40 kilometre per hour in 10 and 10 minutes find its acceleration

ans dedo
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Answer 1

Answer:

nahi pata

Explanation:

thsnk you.

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Answer 2

Explanation:

Given: t=10 min=10×60=600s

Initial speed of train is given as: u=0 ms−1

Final speed of train is given as: v=40 km h−1=360040×1000=11.1 ms−1

Now acceleration is given by the relation:

a=tv−u=60011.1−0=0.0185 ms−2