Question

A train 200 m long moving at constant acceleration
crosses a bridge 300 m. It enters the bridge with
speed of 3 ms-1 and leaves it with 5 ms-1. The time
taken to cross the bridge is
100s
125 s
75 s
200 s​

Answer 1

Answer:

Your answer is (C) 125s

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Answer 2

Answer:

it had taken 100s to cross the bridge.

Explanation:

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