Math, asked by bukkanirmala76, 5 hours ago

hr A train running a speed of 54 km/hr passes gth of train a man standing on the platform in 9 sec. Length of the train in metre is 1) 140 m2) 135 m 3) 145 m 4) 120 m​

Answers

Answered by LEGENDARYSUMIT01
0

Answer:

54km = 54×5/18 = 15m /s

t = 9s

d= v × t

= 15×9 = 135m

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