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A train starts from a station on and moves with a constant acceleration for 2 minutes. If it covers a distance of 400 m in this period, find the acceleration. |
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Answer» SINCE the train starts from rest ( from station), time= 2 minutes= 120 seconds distance (s)= 400m s=ut+ 1/2at² 400 = 0×120+1/2×a×120² 400=0+14400a/2 400×2=14400a 800=14400a 14400a=800 a=800/14400 a=1/18 a=0.055...m/s² HOPE YOU LIKE IT PLEASE MARK AS BRANLIEST |
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