Three equal weights A, B and C of mass 2 kg each are hanging on a string passing over a…
Physics · JEE Main · NTA Exams — Laws of Motion
Three equal weights A, B and C of mass 2 kg each are hanging on a string passing over a fixed pulley which is frictionless as shown in figure. The tension in the string connecting weight B and C is:
- zero
- 13 N
- 3.3 N
- 19.6 N
Answer
(B) 13 N
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