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An aeroplane flows towards the north fro...

An aeroplane flows towards the north from an airport at a speed of 1000km per hour.In the same time another aeroplane also flows towards the west at a speed of 1200 km per hour the same place. Then the distance between the aeroplanes after `1 (1)/(2)` hours will be

A

` 30 sqrt(61) km`

B

` 300 sqrt(61) km`

C

` 3sqrt(61) km`

D

`300 sqrt(62) km`

Text Solution

Verified by Experts

The correct Answer is:
b
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