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A weight W hangs by a string. It is pushed aside by a horizontal force until the string makes an angle of 30° with the vertical. The tension in the string is
- AW
- B\(\frac{2}{{\sqrt 3 }}W\)
- C2W
- D3W
Answer not set
Discussion 1
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CCommunity
Solution:
By the above condition we have,
T cos30⁰ = W
T × √3/2 = W
So, Tension T = 2W/√3
The correct option is 2). 2W/√3
By the above condition we have,
T cos30⁰ = W
T × √3/2 = W
So, Tension T = 2W/√3
The correct option is 2). 2W/√3