Physics

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# Three blocks having equal mass of 2 kg are hanging on a string passing over a pulley as shown in figure. what will be the tension produced in a string connecting the blocks B and .C

- Zero
- 13.1 N
- 3.3 N
- 19.6 N

## The correct answer is: 19.6 N

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= g(1) (f(2009)=0 as x is greater than 0)

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