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Two trains are each 50 m long moving par...

Two trains are each 50 m long moving parallel towards each other at speeds `10 ms^(-1)` and `15 ms^(-1)` respectively, at what time will they pass each other ?

A

8s

B

4s

C

2s

D

6s

Text Solution

Verified by Experts

The correct Answer is:
B
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