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Question: Answered & Verified by Expert
A mass M of 100kg is suspended with the use of strings A,B and C as shown in the figure, where W is the vertical wall and R is a rigid horizontal rod. The tension in the string B is

  
PhysicsLaws of MotionNEET
Options:
  • A 100g N
  • B Zero
  • C 1 0 0 2 g  N
  • D 1 0 0 2 g N
Solution:
1824 Upvotes Verified Answer
The correct answer is: 100g N
Let T be the tension in the string C . Hence

     

T   cos45°=Mg

Tsin45°= tension in B

Hence, tension in B=Mg=100gN

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