a train starting from a railway station and moving with uniform acceleration attains a speed of 40 km per hour in 10 minutes find its acceleration
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Step-by-step explanation:
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→ Acceleration : 0.018 ms^-2
Step-by-step explanation:
Given,
- Initial velocity (u) = 0
- Final velocity (v) = 40 km/h = 11.11 m/s
- Time (t) = 10 m = 600 s
[How we got final velocity → v = 40000/3600 = 11.11 m/s]
★ Acceleration : v - u/t
= (11.11 - 0) m/s / 600 s
= 0.018 m/s² or 0.018 ms^-2
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