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A train 100 m long travelling at 40 ms^(...

A train `100 m` long travelling at `40 ms^(-1)` starts overtaking another train `200 m` long travelling at `30 ms^(-1)`. The time taken by the first train to pass the second train completely is .

A

30s

B

40s

C

50s

D

60s

Text Solution

Verified by Experts

The correct Answer is:
a
Relative distance m Relative velocity = 10 m/s Time taken = 30 s
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VMC MODULES ENGLISH-INTRODUCTION TO VECTORS & FORCES -level 1
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