To break a wire of one meter length, minimum 40 kg weight is required. Then the wire of the same material of double radius and 6m length will require breaking weight

Options :
  1. 80 kg
  2. 20 kg
  3. 90 kg
  4. 80/3 kg
Answer and Explanation :-

Answer: Option 4


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It's not that we have to quit this life one day, it's how many things we have to quit all at once: holding hands, hotel rooms, music, the physics of falling leaves, vanilla and jasmine, poppies, smiling, anthills, the color of the sky, coffee and cashmere, literature, sparks and subway trains... If only one could leave this life slowly!
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