AIPMT Mains 2015 physics questions with solutions

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• MCQmediumNewtons law of motion and Frictionnewton second law and problem based on it

  A plank bearing a box is gradually inclined. The box starts sliding at 30° and then travels 4.0 m down the plank in 4.0 s from rest. Find coefficients of static and kinetic friction, respectively.

  

  Options

  • Option A

    0.6 and 0.6

  • Option B

    0.6 and 0.5

  • Option C

    0.5 and 0.6

  • Option D

    0.4 and 0.3

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  AIPMT Mains 2015NEET

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