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CE-2042-STORAGE-STRUCTURES-->View question

Asked On2017-06-07 08:44:10 by:Shikhil

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245 m
Speed = 45 x (5/18) m/sec = 25/2 m/sec. Time = 30 sec. Let the length of bridge be x metres. Then, (130 + x)/30 = 25/2 2(130 + x) = 750 x = 245 m.

Answerd on:2017-06-08 Answerd By:tarun101

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