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An, aeroplane , flying in the sky, sudde...

An, aeroplane , flying in the sky, suddenly starts revolving in a vertical circle of radius 4 km. At the highest point of the circle , the pilot experiences weightlessness. Its velocity at the highest point will be

A

100`m//s`

B

200`m//s`

C

300`m//s`

D

400`m//s`

Text Solution

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The correct Answer is:
B
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