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As shown in figure, the tension in the h...

As shown in figure, the tension in the horizontal cord is 30 N. The weight w and tension in the string OA in newton are

A

`30sqrt(3), 30`

B

`30sqrt(3), 60`

C

`60sqrt(3), 30`

D

None of the above

Text Solution

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The correct Answer is:
B
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