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చర్య మరియు ప్రతిచర్య ఒకదానికొకటి సమతుల్యం కావు ఎందుకంటే అవి

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HP TGT (Non-Medical) TET 2019 Official Paper
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  1. ఒకే వస్తువుపై పని చేస్తాయి
  2. ఒకే వస్తువుపై పని చేయవు
  3. వ్యతిరేక దిశలో ఉంటాయి కానీ ఒకే వస్తువుపై పనిచేస్తాయి
  4. అసమానంగా ఉన్నాయి

Answer (Detailed Solution Below)

Option 2 : ఒకే వస్తువుపై పని చేయవు
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Detailed Solution

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కాన్సెప్ట్:

న్యూటన్ యొక్క మూడవ చలన నియమం

  • ప్రతి చర్యకు సమానమైన మరియు వ్యతిరేక ప్రతిచర్య ఉంటుంది. చర్య మరియు ప్రతిచర్య శక్తులు వేర్వేరు వస్తువులపై పనిచేస్తాయి.

వివరణ:

  • ఒక ఉదాహరణను పరిశీలిస్తే, తుపాకీ నుండి బుల్లెట్ కాల్చబడుతుంది.
  • తుపాకీ బుల్లెట్‌కు బలాన్ని ప్రయోగిస్తుంది మరియు బుల్లెట్ తుపాకీపై బలాన్ని ప్రయోగిస్తుంది.
  • మనం తుపాకీని ఏకైక వస్తువుగా పరిగణించినట్లయితే, అది బుల్లెట్‌పై ప్రయోగించే ప్రతిచర్య బలాన్ని రీకోయిల్ ఇస్తుంది.
  • కాబట్టి చర్య బలం అనేది బుల్లెట్‌పై ఒక బలం మరియు గన్‌పై ప్రతిచర్య బలం వర్తించబడుతుంది.
  • రెండు బలాలు ఒకే వస్తువుపై ఉండవు కాబట్టి చర్య మరియు ప్రతిచర్య బలాలు ఒకదానికొకటి సమతుల్యం చేసుకోలేవు.

కాబట్టి, 'ఒకే వస్తువుపై పని చేయవు.' అనేది సరైన ఎంపిక.

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