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A man on the ground finds that when he s...

A man on the ground finds that when he sees a jet plane just over his head, the sound is heart at an angle of `30^(@)` with the vertical from his left. If the velocity of sound is v, what is the velocity of the jet plane?

A

`v//2`

B

`2sqrt(3)//2`

C

2v

D

`2v//sqrt(3)`

Text Solution

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The correct Answer is:
A
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