spring balcnce and weighting questions with solutions

Showing 1–3 of 3 questions

• MCQmediumNewtons law of motion and Frictionspring balcnce and weighting

  A person of mass 60 kg stands inside a 940 kg lift. The lift accelerates upward at 1 m s⁻². Find supporting cable tension using g=10 m s⁻².

  Options

  • Option A

    8600 N

  • Option B

    9680 N

  • Option C

    11000 N

  • Option D

    1200 N

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• MCQeasyNewtons law of motion and Frictionspring balcnce and weighting

  A lift has mass 2000 kg. The tension in its supporting cable is 28000 N. Find its acceleration (take g=10 m s⁻²).

  Options

  • Option A

    30 m s⁻² downward

  • Option B

    4 m s⁻² upward

  • Option C

    4 m s⁻² downward

  • Option D

    14 m s⁻² upward

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• MCQeasyNewtons law of motion and Frictionspring balcnce and weighting

  A 1000 kg lift accelerates upward at 1 m s⁻². Find tension in the supporting cable (use g=9.8 m s⁻²).

  Options

  • Option A

    9800 N

  • Option B

    10800 N

  • Option C

    11000 N

  • Option D

    10000 N

  Check answerShow answer

  AIPMT 2002NEET

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