A train starting from a railway
station and moving with uniform
acceleration attains a Speed
40 km h-1 in 10 minutes. Find its
acceleration.
Answers
Answered by
0
Explanation:
235 m/s² approx
Answered by
29
✸Given:-
➧ Initial velocity of Train(u) = 0m/s
➧ Final velocity (v) = 40 km/h = 11.1 m/s
➧ Time (t) = 10 min = 60×10 =600s
✰To Find :-
➧ Acceleration (a) of train ???
✰ Solution :-
By using first equation of motion
★ v = u +at
➠ 11.1 = 0 + a × 600s
➠11.1 = a × 600
➠ a = 111/6000
➠ a = 0.0185m/s²
∴The acceleration of train is 0.0185 m/s².
✰ Additional information ✰
Some equation of motion are:-
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