Question

A train crossed a 140m long platform in 15some and 180m long platform in 17s. The speed of the train is

Answer 1

speed will be 20m/s answer

Answer 2

$The train covers 162 - 120 = 42 m in 18 - 15 = 3 seconds. => Speed of train = 42/3 = 14 m/s. The train covers 18 x 14$



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