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MCQMediumJEE Main 2023 · 1 February, Shift 2Friction (Static, Kinetic, Rolling)

Physics Question from JEE Main 2023 · 1 February, Shift 2

As shown in the figure, a block of mass 10 kg10 \, \text{kg} lying on a horizontal surface is pulled by a force FF acting at an angle 30∘30^\circ with horizontal. For μs=0.25\mu_s = 0.25, the block will just start to move for the value of FF: [Given g=10 m s−2g = 10 \, \text{m s}^{-2}]

A block on a rough horizontal surface is pulled by a force F inclined at 30 degrees above the horizontal, with g = 10 m s^-2 indicated.
  • A

    33.3 N33.3 \, \text{N}

  • B

    25.2 N25.2 \, \text{N}

  • C

    20 N20 \, \text{N}

  • D

    35.7 N35.7 \, \text{N}

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