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A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then, the true statement about the scale reading is
  • a)
    both the scales read M kg each
  • b)
    the scale of the lower one reads M kg and of the upper one zero
  • c)
    the reading of the two scales can be anything, but the sum of the reading will be M kg
  • d)
    both the scales read M/2 kg
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A light spring balance hangs from the hook of the other light spring ...
Both the scales read M kg each.
For the block M,
T1 = Mg
For the scale S1,
T2 = T, = Mg
Hence, both scales will show the same reading.
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A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then, the true statement about the scale reading isa)both the scales read M kg eachb)the scale of the lower one reads M kg and of the upper one zeroc)the reading of the two scales can be anything, but the sum of the reading will be M kgd)both the scales read M/2 kgCorrect answer is option 'A'. Can you explain this answer?
Question Description
A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then, the true statement about the scale reading isa)both the scales read M kg eachb)the scale of the lower one reads M kg and of the upper one zeroc)the reading of the two scales can be anything, but the sum of the reading will be M kgd)both the scales read M/2 kgCorrect answer is option 'A'. Can you explain this answer? for JEE 2025 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then, the true statement about the scale reading isa)both the scales read M kg eachb)the scale of the lower one reads M kg and of the upper one zeroc)the reading of the two scales can be anything, but the sum of the reading will be M kgd)both the scales read M/2 kgCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A light spring balance hangs from the hook of the other light spring balance and a block of mass M kg hangs from the former one. Then, the true statement about the scale reading isa)both the scales read M kg eachb)the scale of the lower one reads M kg and of the upper one zeroc)the reading of the two scales can be anything, but the sum of the reading will be M kgd)both the scales read M/2 kgCorrect answer is option 'A'. Can you explain this answer?.
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